| 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 | $32.68 | 7.599% | $35.1634 | $35.16 | $35.15 | $35.20 |
| Purchase #2 | $10.60 | 7.361% | $11.3803 | $11.38 | $11.40 | $11.40 |
| Purchase #3 | $90.58 | 3.548% | $93.7938 | $93.79 | $93.80 | $93.80 |
| Purchase #4 | $145.76 | 3.282% | $150.5438 | $150.54 | $150.55 | $150.50 |
| Purchase #5 | $192.83 | 5.647% | $203.7191 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $126.32 | 13.337% | $143.1673 | $143.17 | $143.15 | $143.20 |
| Purchase #7 | $117.89 | 11.462% | $131.4026 | $131.40 | $131.40 | $131.40 |
| 7 purchase totals = | $716.66 | $769.1703 | $769.16 | $769.15 | $769.20 | |