| 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 | $62.90 | 10.863% | $69.7328 | $69.73 | $69.75 | $69.70 |
| Purchase #2 | $37.91 | 13.198% | $42.9134 | $42.91 | $42.90 | $42.90 |
| Purchase #3 | $190.43 | 5.438% | $200.7856 | $200.79 | $200.80 | $200.80 |
| Purchase #4 | $22.54 | 10.231% | $24.8461 | $24.85 | $24.85 | $24.80 |
| Purchase #5 | $144.68 | 4.865% | $151.7187 | $151.72 | $151.70 | $151.70 |
| Purchase #6 | $195.38 | 12.713% | $220.2187 | $220.22 | $220.20 | $220.20 |
| Purchase #7 | $151.32 | 5.375% | $159.4535 | $159.45 | $159.45 | $159.50 |
| 7 purchase totals = | $805.16 | $869.6688 | $869.67 | $869.65 | $869.60 | |