| 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 | $42.52 | 10.437% | $46.9578 | $46.96 | $46.95 | $47.00 |
| Purchase #2 | $128.93 | 10.556% | $142.5399 | $142.54 | $142.55 | $142.50 |
| Purchase #3 | $210.26 | 11.456% | $234.3474 | $234.35 | $234.35 | $234.30 |
| Purchase #4 | $106.42 | 12.713% | $119.9492 | $119.95 | $119.95 | $119.90 |
| Purchase #5 | $40.31 | 10.169% | $44.4091 | $44.41 | $44.40 | $44.40 |
| Purchase #6 | $131.70 | 6.290% | $139.9839 | $139.98 | $140.00 | $140.00 |
| Purchase #7 | $64.81 | 5.798% | $68.5677 | $68.57 | $68.55 | $68.60 |
| 7 purchase totals = | $724.95 | $796.7550 | $796.76 | $796.75 | $796.70 | |