| 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 | $38.47 | 5.790% | $40.6974 | $40.70 | $40.70 | $40.70 |
| Purchase #2 | $172.81 | 3.667% | $179.1469 | $179.15 | $179.15 | $179.10 |
| Purchase #3 | $201.78 | 5.765% | $213.4126 | $213.41 | $213.40 | $213.40 |
| Purchase #4 | $120.74 | 10.442% | $133.3477 | $133.35 | $133.35 | $133.30 |
| Purchase #5 | $155.50 | 11.833% | $173.9003 | $173.90 | $173.90 | $173.90 |
| Purchase #6 | $55.92 | 9.472% | $61.2167 | $61.22 | $61.20 | $61.20 |
| Purchase #7 | $212.68 | 11.803% | $237.7826 | $237.78 | $237.80 | $237.80 |
| 7 purchase totals = | $957.90 | $1,039.5042 | $1,039.51 | $1,039.50 | $1,039.40 | |