| 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 | $110.59 | 7.147% | $118.4939 | $118.49 | $118.50 | $118.50 |
| Purchase #2 | $5.55 | 3.687% | $5.7546 | $5.75 | $5.75 | $5.80 |
| Purchase #3 | $57.48 | 4.472% | $60.0505 | $60.05 | $60.05 | $60.10 |
| Purchase #4 | $5.95 | 11.256% | $6.6197 | $6.62 | $6.60 | $6.60 |
| Purchase #5 | $170.90 | 7.864% | $184.3396 | $184.34 | $184.35 | $184.30 |
| Purchase #6 | $92.73 | 4.625% | $97.0188 | $97.02 | $97.00 | $97.00 |
| Purchase #7 | $145.32 | 4.498% | $151.8565 | $151.86 | $151.85 | $151.90 |
| 7 purchase totals = | $588.52 | $624.1336 | $624.13 | $624.10 | $624.20 | |