| 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 | $129.32 | 13.443% | $146.7045 | $146.70 | $146.70 | $146.70 |
| Purchase #2 | $47.95 | 4.433% | $50.0756 | $50.08 | $50.10 | $50.10 |
| Purchase #3 | $184.26 | 3.682% | $191.0445 | $191.04 | $191.05 | $191.00 |
| Purchase #4 | $104.60 | 13.714% | $118.9448 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $84.79 | 5.178% | $89.1804 | $89.18 | $89.20 | $89.20 |
| Purchase #6 | $80.99 | 11.263% | $90.1119 | $90.11 | $90.10 | $90.10 |
| Purchase #7 | $22.63 | 13.327% | $25.6459 | $25.65 | $25.65 | $25.60 |
| 7 purchase totals = | $654.54 | $711.7076 | $711.70 | $711.75 | $711.60 | |