| 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 | $59.84 | 9.238% | $65.368 | $65.37 | $65.35 | $65.40 |
| Purchase #2 | $99.81 | 8.598% | $108.3917 | $108.39 | $108.40 | $108.40 |
| Purchase #3 | $6.32 | 3.831% | $6.5621 | $6.56 | $6.55 | $6.60 |
| Purchase #4 | $47.87 | 3.708% | $49.645 | $49.65 | $49.65 | $49.60 |
| Purchase #5 | $128.78 | 12.771% | $145.2265 | $145.23 | $145.25 | $145.20 |
| Purchase #6 | $44.64 | 9.574% | $48.9138 | $48.91 | $48.90 | $48.90 |
| Purchase #7 | $46.37 | 4.322% | $48.3741 | $48.37 | $48.35 | $48.40 |
| 7 purchase totals = | $433.63 | $472.4812 | $472.48 | $472.45 | $472.50 | |