| 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 | $93.60 | 8.463% | $101.5214 | $101.52 | $101.50 | $101.50 |
| Purchase #2 | $190.25 | 13.415% | $215.772 | $215.77 | $215.75 | $215.80 |
| Purchase #3 | $28.46 | 12.846% | $32.116 | $32.12 | $32.10 | $32.10 |
| Purchase #4 | $16.60 | 9.631% | $18.1987 | $18.20 | $18.20 | $18.20 |
| Purchase #5 | $58.74 | 7.113% | $62.9182 | $62.92 | $62.90 | $62.90 |
| Purchase #6 | $53.66 | 12.404% | $60.316 | $60.32 | $60.30 | $60.30 |
| Purchase #7 | $93.95 | 7.623% | $101.1118 | $101.11 | $101.10 | $101.10 |
| 7 purchase totals = | $535.26 | $591.9541 | $591.96 | $591.85 | $591.90 | |