| 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 | $30.52 | 8.559% | $33.1322 | $33.13 | $33.15 | $33.10 |
| Purchase #2 | $110.32 | 9.617% | $120.9295 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $78.47 | 5.817% | $83.0346 | $83.03 | $83.05 | $83.00 |
| Purchase #4 | $103.47 | 10.744% | $114.5868 | $114.59 | $114.60 | $114.60 |
| Purchase #5 | $66.66 | 3.720% | $69.1398 | $69.14 | $69.15 | $69.10 |
| Purchase #6 | $63.76 | 11.154% | $70.8718 | $70.87 | $70.85 | $70.90 |
| Purchase #7 | $232.39 | 12.261% | $260.8833 | $260.88 | $260.90 | $260.90 |
| 7 purchase totals = | $685.59 | $752.5780 | $752.57 | $752.65 | $752.50 | |