| 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 | $45.84 | 6.729% | $48.9246 | $48.92 | $48.90 | $48.90 |
| Purchase #2 | $29.45 | 10.361% | $32.5013 | $32.50 | $32.50 | $32.50 |
| Purchase #3 | $39.78 | 3.585% | $41.2061 | $41.21 | $41.20 | $41.20 |
| Purchase #4 | $129.57 | 6.815% | $138.4002 | $138.40 | $138.40 | $138.40 |
| Purchase #5 | $86.96 | 12.611% | $97.9265 | $97.93 | $97.95 | $97.90 |
| Purchase #6 | $179.59 | 9.281% | $196.2577 | $196.26 | $196.25 | $196.30 |
| Purchase #7 | $193.34 | 10.834% | $214.2865 | $214.29 | $214.30 | $214.30 |
| 7 purchase totals = | $704.53 | $769.5029 | $769.51 | $769.50 | $769.50 | |