| 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 | $104.76 | 12.473% | $117.8267 | $117.83 | $117.85 | $117.80 |
| Purchase #2 | $98.98 | 6.199% | $105.1158 | $105.12 | $105.10 | $105.10 |
| Purchase #3 | $43.41 | 10.239% | $47.8547 | $47.85 | $47.85 | $47.90 |
| Purchase #4 | $27.51 | 13.294% | $31.1672 | $31.17 | $31.15 | $31.20 |
| Purchase #5 | $5.52 | 9.435% | $6.0408 | $6.04 | $6.05 | $6.00 |
| Purchase #6 | $148.85 | 12.152% | $166.9383 | $166.94 | $166.95 | $166.90 |
| Purchase #7 | $207.84 | 8.555% | $225.6207 | $225.62 | $225.60 | $225.60 |
| 7 purchase totals = | $636.87 | $700.5642 | $700.57 | $700.55 | $700.50 | |