| 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 | $198.44 | 7.132% | $212.5927 | $212.59 | $212.60 | $212.60 |
| Purchase #2 | $53.28 | 9.169% | $58.1652 | $58.17 | $58.15 | $58.20 |
| Purchase #3 | $173.70 | 9.641% | $190.4464 | $190.45 | $190.45 | $190.40 |
| Purchase #4 | $106.46 | 10.869% | $118.0311 | $118.03 | $118.05 | $118.00 |
| Purchase #5 | $64.97 | 3.419% | $67.1913 | $67.19 | $67.20 | $67.20 |
| Purchase #6 | $93.28 | 7.567% | $100.3385 | $100.34 | $100.35 | $100.30 |
| Purchase #7 | $32.95 | 8.444% | $35.7323 | $35.73 | $35.75 | $35.70 |
| 7 purchase totals = | $723.08 | $782.4975 | $782.50 | $782.55 | $782.40 | |