| 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 | $70.51 | 7.393% | $75.7228 | $75.72 | $75.70 | $75.70 |
| Purchase #2 | $29.29 | 11.140% | $32.5529 | $32.55 | $32.55 | $32.60 |
| Purchase #3 | $71.32 | 5.312% | $75.1085 | $75.11 | $75.10 | $75.10 |
| Purchase #4 | $172.79 | 10.402% | $190.7636 | $190.76 | $190.75 | $190.80 |
| Purchase #5 | $136.95 | 3.754% | $142.0911 | $142.09 | $142.10 | $142.10 |
| Purchase #6 | $81.50 | 8.580% | $88.4927 | $88.49 | $88.50 | $88.50 |
| Purchase #7 | $76.63 | 13.110% | $86.6762 | $86.68 | $86.70 | $86.70 |
| 7 purchase totals = | $638.99 | $691.4078 | $691.40 | $691.40 | $691.50 | |