| 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 | $107.76 | 12.603% | $121.341 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $87.38 | 6.835% | $93.3524 | $93.35 | $93.35 | $93.40 |
| Purchase #3 | $61.34 | 11.576% | $68.4407 | $68.44 | $68.45 | $68.40 |
| Purchase #4 | $99.61 | 5.508% | $105.0965 | $105.10 | $105.10 | $105.10 |
| Purchase #5 | $219.81 | 6.112% | $233.2448 | $233.24 | $233.25 | $233.20 |
| Purchase #6 | $15.61 | 13.720% | $17.7517 | $17.75 | $17.75 | $17.80 |
| Purchase #7 | $49.67 | 12.630% | $55.9433 | $55.94 | $55.95 | $55.90 |
| 7 purchase totals = | $641.18 | $695.1704 | $695.16 | $695.20 | $695.10 | |