| 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 | $37.47 | 10.570% | $41.4306 | $41.43 | $41.45 | $41.40 |
| Purchase #2 | $210.39 | 7.430% | $226.022 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $29.82 | 10.698% | $33.0101 | $33.01 | $33.00 | $33.00 |
| Purchase #4 | $139.26 | 3.603% | $144.2775 | $144.28 | $144.30 | $144.30 |
| Purchase #5 | $145.95 | 10.493% | $161.2645 | $161.26 | $161.25 | $161.30 |
| Purchase #6 | $29.64 | 11.789% | $33.1343 | $33.13 | $33.15 | $33.10 |
| Purchase #7 | $150.40 | 10.740% | $166.553 | $166.55 | $166.55 | $166.60 |
| 7 purchase totals = | $742.93 | $805.6920 | $805.68 | $805.70 | $805.70 | |