| 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 | $120.52 | 9.580% | $132.0658 | $132.07 | $132.05 | $132.10 |
| Purchase #2 | $29.90 | 4.784% | $31.3304 | $31.33 | $31.35 | $31.30 |
| Purchase #3 | $13.77 | 12.494% | $15.4904 | $15.49 | $15.50 | $15.50 |
| Purchase #4 | $56.44 | 12.536% | $63.5153 | $63.52 | $63.50 | $63.50 |
| Purchase #5 | $39.88 | 5.199% | $41.9534 | $41.95 | $41.95 | $42.00 |
| Purchase #6 | $191.50 | 3.868% | $198.9072 | $198.91 | $198.90 | $198.90 |
| Purchase #7 | $229.67 | 8.645% | $249.525 | $249.53 | $249.55 | $249.50 |
| 7 purchase totals = | $681.68 | $732.7875 | $732.80 | $732.80 | $732.80 | |