| 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 | $46.49 | 13.713% | $52.8652 | $52.87 | $52.85 | $52.90 |
| Purchase #2 | $36.37 | 9.562% | $39.8477 | $39.85 | $39.85 | $39.80 |
| Purchase #3 | $12.95 | 8.696% | $14.0761 | $14.08 | $14.10 | $14.10 |
| Purchase #4 | $106.96 | 13.736% | $121.652 | $121.65 | $121.65 | $121.70 |
| Purchase #5 | $196.50 | 6.851% | $209.9622 | $209.96 | $209.95 | $210.00 |
| Purchase #6 | $228.76 | 6.753% | $244.2082 | $244.21 | $244.20 | $244.20 |
| Purchase #7 | $123.81 | 5.412% | $130.5106 | $130.51 | $130.50 | $130.50 |
| 7 purchase totals = | $751.84 | $813.1220 | $813.13 | $813.10 | $813.20 | |