| 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 | $42.67 | 12.677% | $48.0793 | $48.08 | $48.10 | $48.10 |
| Purchase #2 | $6.26 | 9.469% | $6.8528 | $6.85 | $6.85 | $6.90 |
| Purchase #3 | $12.55 | 5.112% | $13.1916 | $13.19 | $13.20 | $13.20 |
| Purchase #4 | $125.82 | 9.836% | $138.1957 | $138.20 | $138.20 | $138.20 |
| Purchase #5 | $13.27 | 8.611% | $14.4127 | $14.41 | $14.40 | $14.40 |
| Purchase #6 | $228.28 | 11.121% | $253.667 | $253.67 | $253.65 | $253.70 |
| Purchase #7 | $19.61 | 13.369% | $22.2317 | $22.23 | $22.25 | $22.20 |
| 7 purchase totals = | $448.46 | $496.6308 | $496.63 | $496.65 | $496.70 | |