| 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 | $90.77 | 6.450% | $96.6247 | $96.62 | $96.60 | $96.60 |
| Purchase #2 | $123.96 | 9.522% | $135.7635 | $135.76 | $135.75 | $135.80 |
| Purchase #3 | $95.55 | 13.745% | $108.6833 | $108.68 | $108.70 | $108.70 |
| Purchase #4 | $72.78 | 7.257% | $78.0616 | $78.06 | $78.05 | $78.10 |
| Purchase #5 | $112.60 | 8.802% | $122.5111 | $122.51 | $122.50 | $122.50 |
| Purchase #6 | $229.47 | 9.323% | $250.8635 | $250.86 | $250.85 | $250.90 |
| Purchase #7 | $143.69 | 11.103% | $159.6439 | $159.64 | $159.65 | $159.60 |
| 7 purchase totals = | $868.82 | $952.1516 | $952.13 | $952.10 | $952.20 | |