| 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 | $61.80 | 3.827% | $64.1651 | $64.17 | $64.15 | $64.20 |
| Purchase #2 | $149.72 | 9.830% | $164.4375 | $164.44 | $164.45 | $164.40 |
| Purchase #3 | $93.48 | 7.398% | $100.3957 | $100.40 | $100.40 | $100.40 |
| Purchase #4 | $50.66 | 7.287% | $54.3516 | $54.35 | $54.35 | $54.40 |
| Purchase #5 | $138.75 | 8.587% | $150.6645 | $150.66 | $150.65 | $150.70 |
| Purchase #6 | $193.95 | 8.761% | $210.942 | $210.94 | $210.95 | $210.90 |
| Purchase #7 | $61.59 | 7.800% | $66.394 | $66.39 | $66.40 | $66.40 |
| 7 purchase totals = | $749.95 | $811.3504 | $811.35 | $811.35 | $811.40 | |