| 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 | $7.63 | 8.179% | $8.2541 | $8.25 | $8.25 | $8.30 |
| Purchase #2 | $55.45 | 10.466% | $61.2534 | $61.25 | $61.25 | $61.30 |
| Purchase #3 | $34.85 | 6.673% | $37.1755 | $37.18 | $37.20 | $37.20 |
| Purchase #4 | $136.81 | 12.148% | $153.4297 | $153.43 | $153.45 | $153.40 |
| Purchase #5 | $96.90 | 4.188% | $100.9582 | $100.96 | $100.95 | $101.00 |
| Purchase #6 | $129.44 | 8.435% | $140.3583 | $140.36 | $140.35 | $140.40 |
| Purchase #7 | $66.27 | 3.187% | $68.382 | $68.38 | $68.40 | $68.40 |
| 7 purchase totals = | $527.35 | $569.8112 | $569.81 | $569.85 | $570.00 | |