| 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 | $86.63 | 5.351% | $91.2656 | $91.27 | $91.25 | $91.30 |
| Purchase #2 | $50.64 | 6.582% | $53.9731 | $53.97 | $53.95 | $54.00 |
| Purchase #3 | $243.57 | 3.523% | $252.151 | $252.15 | $252.15 | $252.20 |
| Purchase #4 | $97.46 | 3.240% | $100.6177 | $100.62 | $100.60 | $100.60 |
| Purchase #5 | $185.58 | 7.291% | $199.1106 | $199.11 | $199.10 | $199.10 |
| Purchase #6 | $49.44 | 11.846% | $55.2967 | $55.30 | $55.30 | $55.30 |
| Purchase #7 | $117.28 | 3.602% | $121.5044 | $121.50 | $121.50 | $121.50 |
| 7 purchase totals = | $830.60 | $873.9191 | $873.92 | $873.85 | $874.00 | |