| 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 | $26.74 | 10.383% | $29.5164 | $29.52 | $29.50 | $29.50 |
| Purchase #2 | $244.62 | 13.587% | $277.8565 | $277.86 | $277.85 | $277.90 |
| Purchase #3 | $6.94 | 12.701% | $7.8214 | $7.82 | $7.80 | $7.80 |
| Purchase #4 | $183.84 | 10.380% | $202.9226 | $202.92 | $202.90 | $202.90 |
| Purchase #5 | $55.54 | 12.129% | $62.2764 | $62.28 | $62.30 | $62.30 |
| Purchase #6 | $186.90 | 7.111% | $200.1905 | $200.19 | $200.20 | $200.20 |
| Purchase #7 | $88.92 | 3.785% | $92.2856 | $92.29 | $92.30 | $92.30 |
| 7 purchase totals = | $793.50 | $872.8694 | $872.88 | $872.85 | $872.90 | |