| 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 | $104.46 | 5.657% | $110.3693 | $110.37 | $110.35 | $110.40 |
| Purchase #2 | $51.95 | 12.807% | $58.6032 | $58.60 | $58.60 | $58.60 |
| Purchase #3 | $113.62 | 12.793% | $128.1554 | $128.16 | $128.15 | $128.20 |
| Purchase #4 | $195.81 | 11.427% | $218.1852 | $218.19 | $218.20 | $218.20 |
| Purchase #5 | $20.58 | 10.316% | $22.703 | $22.70 | $22.70 | $22.70 |
| Purchase #6 | $164.95 | 9.102% | $179.9637 | $179.96 | $179.95 | $180.00 |
| Purchase #7 | $132.77 | 13.425% | $150.5944 | $150.59 | $150.60 | $150.60 |
| 7 purchase totals = | $784.14 | $868.5742 | $868.57 | $868.55 | $868.70 | |