| 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 | $89.56 | 5.240% | $94.2529 | $94.25 | $94.25 | $94.30 |
| Purchase #2 | $106.86 | 10.349% | $117.9189 | $117.92 | $117.90 | $117.90 |
| Purchase #3 | $57.99 | 8.820% | $63.1047 | $63.10 | $63.10 | $63.10 |
| Purchase #4 | $16.92 | 13.810% | $19.2567 | $19.26 | $19.25 | $19.30 |
| Purchase #5 | $17.28 | 9.856% | $18.9831 | $18.98 | $19.00 | $19.00 |
| Purchase #6 | $143.61 | 5.644% | $151.7153 | $151.72 | $151.70 | $151.70 |
| Purchase #7 | $134.55 | 10.378% | $148.5136 | $148.51 | $148.50 | $148.50 |
| 7 purchase totals = | $566.77 | $613.7452 | $613.74 | $613.70 | $613.80 | |