| 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 | $92.58 | 9.395% | $101.2779 | $101.28 | $101.30 | $101.30 |
| Purchase #2 | $180.43 | 8.105% | $195.0539 | $195.05 | $195.05 | $195.10 |
| Purchase #3 | $220.38 | 8.135% | $238.3079 | $238.31 | $238.30 | $238.30 |
| Purchase #4 | $17.42 | 8.241% | $18.8556 | $18.86 | $18.85 | $18.90 |
| Purchase #5 | $85.61 | 3.413% | $88.5319 | $88.53 | $88.55 | $88.50 |
| Purchase #6 | $14.29 | 10.607% | $15.8057 | $15.81 | $15.80 | $15.80 |
| Purchase #7 | $100.92 | 6.122% | $107.0983 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $711.63 | $764.9312 | $764.94 | $764.95 | $765.00 | |