| 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 | $97.55 | 6.323% | $103.7181 | $103.72 | $103.70 | $103.70 |
| Purchase #2 | $74.33 | 9.757% | $81.5824 | $81.58 | $81.60 | $81.60 |
| Purchase #3 | $111.60 | 5.771% | $118.0404 | $118.04 | $118.05 | $118.00 |
| Purchase #4 | $61.74 | 6.484% | $65.7432 | $65.74 | $65.75 | $65.70 |
| Purchase #5 | $117.27 | 11.551% | $130.8159 | $130.82 | $130.80 | $130.80 |
| Purchase #6 | $107.90 | 12.295% | $121.1663 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $142.73 | 4.570% | $149.2528 | $149.25 | $149.25 | $149.30 |
| 7 purchase totals = | $713.12 | $770.3191 | $770.32 | $770.30 | $770.30 | |