| 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 | $35.50 | 9.843% | $38.9943 | $38.99 | $39.00 | $39.00 |
| Purchase #2 | $171.54 | 8.871% | $186.7573 | $186.76 | $186.75 | $186.80 |
| Purchase #3 | $54.75 | 8.393% | $59.3452 | $59.35 | $59.35 | $59.30 |
| Purchase #4 | $142.52 | 10.128% | $156.9544 | $156.95 | $156.95 | $157.00 |
| Purchase #5 | $116.26 | 13.837% | $132.3469 | $132.35 | $132.35 | $132.30 |
| Purchase #6 | $197.81 | 3.864% | $205.4534 | $205.45 | $205.45 | $205.50 |
| Purchase #7 | $62.97 | 8.198% | $68.1323 | $68.13 | $68.15 | $68.10 |
| 7 purchase totals = | $781.35 | $847.9838 | $847.98 | $848.00 | $848.00 | |