| 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 | $89.90 | 5.849% | $95.1583 | $95.16 | $95.15 | $95.20 |
| Purchase #2 | $205.55 | 7.419% | $220.7998 | $220.80 | $220.80 | $220.80 |
| Purchase #3 | $180.95 | 3.553% | $187.3792 | $187.38 | $187.40 | $187.40 |
| Purchase #4 | $26.41 | 6.518% | $28.1314 | $28.13 | $28.15 | $28.10 |
| Purchase #5 | $149.64 | 9.774% | $164.2658 | $164.27 | $164.25 | $164.30 |
| Purchase #6 | $90.86 | 6.694% | $96.9422 | $96.94 | $96.95 | $96.90 |
| Purchase #7 | $134.42 | 10.216% | $148.1523 | $148.15 | $148.15 | $148.20 |
| 7 purchase totals = | $877.73 | $940.8290 | $940.83 | $940.85 | $940.90 | |