| 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 | $26.65 | 11.844% | $29.8064 | $29.81 | $29.80 | $29.80 |
| Purchase #2 | $65.66 | 10.582% | $72.6081 | $72.61 | $72.60 | $72.60 |
| Purchase #3 | $227.77 | 6.546% | $242.6798 | $242.68 | $242.70 | $242.70 |
| Purchase #4 | $113.89 | 9.703% | $124.9407 | $124.94 | $124.95 | $124.90 |
| Purchase #5 | $37.74 | 8.122% | $40.8052 | $40.81 | $40.80 | $40.80 |
| Purchase #6 | $153.77 | 10.653% | $170.1511 | $170.15 | $170.15 | $170.20 |
| Purchase #7 | $126.32 | 11.474% | $140.814 | $140.81 | $140.80 | $140.80 |
| 7 purchase totals = | $751.80 | $821.8053 | $821.81 | $821.80 | $821.80 | |