| 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 | $35.76 | 13.723% | $40.6673 | $40.67 | $40.65 | $40.70 |
| Purchase #2 | $193.83 | 4.564% | $202.6764 | $202.68 | $202.70 | $202.70 |
| Purchase #3 | $233.75 | 4.666% | $244.6568 | $244.66 | $244.65 | $244.70 |
| Purchase #4 | $163.56 | 9.506% | $179.108 | $179.11 | $179.10 | $179.10 |
| Purchase #5 | $73.34 | 10.808% | $81.2666 | $81.27 | $81.25 | $81.30 |
| Purchase #6 | $212.87 | 7.726% | $229.3163 | $229.32 | $229.30 | $229.30 |
| Purchase #7 | $20.43 | 8.530% | $22.1727 | $22.17 | $22.15 | $22.20 |
| 7 purchase totals = | $933.54 | $999.8641 | $999.88 | $999.80 | $1,000.00 | |