| 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 | $249.66 | 8.461% | $270.7837 | $270.78 | $270.80 | $270.80 |
| Purchase #2 | $65.54 | 13.795% | $74.5812 | $74.58 | $74.60 | $74.60 |
| Purchase #3 | $50.82 | 4.599% | $53.1572 | $53.16 | $53.15 | $53.20 |
| Purchase #4 | $84.81 | 9.331% | $92.7236 | $92.72 | $92.70 | $92.70 |
| Purchase #5 | $119.38 | 6.235% | $126.8233 | $126.82 | $126.80 | $126.80 |
| Purchase #6 | $72.36 | 7.873% | $78.0569 | $78.06 | $78.05 | $78.10 |
| Purchase #7 | $250.42 | 9.228% | $273.5288 | $273.53 | $273.55 | $273.50 |
| 7 purchase totals = | $892.99 | $969.6547 | $969.65 | $969.65 | $969.70 | |