| 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 | $242.74 | 5.789% | $256.7922 | $256.79 | $256.80 | $256.80 |
| Purchase #2 | $57.32 | 8.694% | $62.3034 | $62.30 | $62.30 | $62.30 |
| Purchase #3 | $168.81 | 12.789% | $190.3991 | $190.40 | $190.40 | $190.40 |
| Purchase #4 | $198.74 | 7.732% | $214.1066 | $214.11 | $214.10 | $214.10 |
| Purchase #5 | $46.86 | 12.140% | $52.5488 | $52.55 | $52.55 | $52.50 |
| Purchase #6 | $20.95 | 13.304% | $23.7372 | $23.74 | $23.75 | $23.70 |
| Purchase #7 | $82.57 | 8.543% | $89.624 | $89.62 | $89.60 | $89.60 |
| 7 purchase totals = | $817.99 | $889.5113 | $889.51 | $889.50 | $889.40 | |