| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $46.52 | 10.203% | $51.2664 | $51.27 | $51.25 | $51.30 |
| Purchase #2 | $109.68 | 10.169% | $120.8334 | $120.83 | $120.85 | $120.80 |
| Purchase #3 | $173.43 | 8.783% | $188.6624 | $188.66 | $188.65 | $188.70 |
| Purchase #4 | $170.70 | 6.110% | $181.1298 | $181.13 | $181.15 | $181.10 |
| Purchase #5 | $107.53 | 11.391% | $119.7787 | $119.78 | $119.80 | $119.80 |
| Purchase #6 | $183.41 | 11.240% | $204.0253 | $204.03 | $204.05 | $204.00 |
| Purchase #7 | $191.28 | 13.868% | $217.8067 | $217.81 | $217.80 | $217.80 |
| 7 purchase totals = | $982.55 | $1,083.5027 | $1,083.51 | $1,083.55 | $1,083.50 | |