| 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 | $102.97 | 9.391% | $112.6399 | $112.64 | $112.65 | $112.60 |
| Purchase #2 | $89.66 | 11.787% | $100.2282 | $100.23 | $100.25 | $100.20 |
| Purchase #3 | $98.58 | 9.436% | $107.882 | $107.88 | $107.90 | $107.90 |
| Purchase #4 | $182.35 | 11.440% | $203.2108 | $203.21 | $203.20 | $203.20 |
| Purchase #5 | $119.29 | 11.857% | $133.4342 | $133.43 | $133.45 | $133.40 |
| Purchase #6 | $6.93 | 12.551% | $7.7998 | $7.80 | $7.80 | $7.80 |
| Purchase #7 | $79.40 | 4.354% | $82.8571 | $82.86 | $82.85 | $82.90 |
| 7 purchase totals = | $679.18 | $748.0520 | $748.05 | $748.10 | $748.00 | |