| 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 | $54.72 | 9.373% | $59.8489 | $59.85 | $59.85 | $59.80 |
| Purchase #2 | $12.50 | 4.825% | $13.1031 | $13.10 | $13.10 | $13.10 |
| Purchase #3 | $136.83 | 12.325% | $153.6943 | $153.69 | $153.70 | $153.70 |
| Purchase #4 | $115.32 | 12.681% | $129.9437 | $129.94 | $129.95 | $129.90 |
| Purchase #5 | $188.49 | 9.536% | $206.4644 | $206.46 | $206.45 | $206.50 |
| Purchase #6 | $8.32 | 8.787% | $9.0511 | $9.05 | $9.05 | $9.10 |
| Purchase #7 | $193.60 | 12.630% | $218.0517 | $218.05 | $218.05 | $218.10 |
| 7 purchase totals = | $709.78 | $790.1572 | $790.14 | $790.15 | $790.20 | |