| 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 | $12.51 | 12.827% | $14.1147 | $14.11 | $14.10 | $14.10 |
| Purchase #2 | $33.97 | 4.641% | $35.5465 | $35.55 | $35.55 | $35.50 |
| Purchase #3 | $191.66 | 5.676% | $202.5386 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $94.30 | 13.453% | $106.9862 | $106.99 | $107.00 | $107.00 |
| Purchase #5 | $98.44 | 7.515% | $105.8378 | $105.84 | $105.85 | $105.80 |
| Purchase #6 | $227.76 | 4.737% | $238.549 | $238.55 | $238.55 | $238.50 |
| Purchase #7 | $8.51 | 10.512% | $9.4046 | $9.40 | $9.40 | $9.40 |
| 7 purchase totals = | $667.15 | $712.9774 | $712.98 | $713.00 | $712.80 | |