| 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 | $32.28 | 4.255% | $33.6535 | $33.65 | $33.65 | $33.70 |
| Purchase #2 | $45.41 | 12.498% | $51.0853 | $51.09 | $51.10 | $51.10 |
| Purchase #3 | $175.45 | 3.153% | $180.9819 | $180.98 | $181.00 | $181.00 |
| Purchase #4 | $98.60 | 7.787% | $106.278 | $106.28 | $106.30 | $106.30 |
| Purchase #5 | $229.94 | 6.467% | $244.8102 | $244.81 | $244.80 | $244.80 |
| Purchase #6 | $73.49 | 9.810% | $80.6994 | $80.70 | $80.70 | $80.70 |
| Purchase #7 | $246.62 | 9.612% | $270.3251 | $270.33 | $270.35 | $270.30 |
| 7 purchase totals = | $901.79 | $967.8334 | $967.84 | $967.90 | $967.90 | |