| 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 | $74.74 | 5.686% | $78.9897 | $78.99 | $79.00 | $79.00 |
| Purchase #2 | $152.41 | 11.364% | $169.7299 | $169.73 | $169.75 | $169.70 |
| Purchase #3 | $128.57 | 8.654% | $139.6964 | $139.70 | $139.70 | $139.70 |
| Purchase #4 | $17.46 | 11.172% | $19.4106 | $19.41 | $19.40 | $19.40 |
| Purchase #5 | $95.44 | 12.464% | $107.3356 | $107.34 | $107.35 | $107.30 |
| Purchase #6 | $24.76 | 7.621% | $26.647 | $26.65 | $26.65 | $26.60 |
| Purchase #7 | $109.65 | 10.580% | $121.251 | $121.25 | $121.25 | $121.30 |
| 7 purchase totals = | $603.03 | $663.0602 | $663.07 | $663.10 | $663.00 | |