| 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 | $85.93 | 3.797% | $89.1928 | $89.19 | $89.20 | $89.20 |
| Purchase #2 | $200.26 | 12.141% | $224.5736 | $224.57 | $224.55 | $224.60 |
| Purchase #3 | $165.31 | 7.213% | $177.2338 | $177.23 | $177.25 | $177.20 |
| Purchase #4 | $151.63 | 7.481% | $162.9734 | $162.97 | $162.95 | $163.00 |
| Purchase #5 | $37.78 | 10.359% | $41.6936 | $41.69 | $41.70 | $41.70 |
| Purchase #6 | $120.56 | 10.341% | $133.0271 | $133.03 | $133.05 | $133.00 |
| Purchase #7 | $149.25 | 10.857% | $165.4541 | $165.45 | $165.45 | $165.50 |
| 7 purchase totals = | $910.72 | $994.1484 | $994.13 | $994.15 | $994.20 | |