| 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 | $24.75 | 10.872% | $27.4408 | $27.44 | $27.45 | $27.40 |
| Purchase #2 | $86.52 | 7.643% | $93.1327 | $93.13 | $93.15 | $93.10 |
| Purchase #3 | $241.47 | 10.606% | $267.0803 | $267.08 | $267.10 | $267.10 |
| Purchase #4 | $90.94 | 5.406% | $95.8562 | $95.86 | $95.85 | $95.90 |
| Purchase #5 | $61.63 | 8.425% | $66.8223 | $66.82 | $66.80 | $66.80 |
| Purchase #6 | $53.80 | 7.113% | $57.6268 | $57.63 | $57.65 | $57.60 |
| Purchase #7 | $198.32 | 6.736% | $211.6788 | $211.68 | $211.70 | $211.70 |
| 7 purchase totals = | $757.43 | $819.6379 | $819.64 | $819.70 | $819.60 | |