| 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 | $201.84 | 5.581% | $213.1047 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $62.48 | 12.513% | $70.2981 | $70.30 | $70.30 | $70.30 |
| Purchase #3 | $203.42 | 3.347% | $210.2285 | $210.23 | $210.25 | $210.20 |
| Purchase #4 | $141.66 | 6.678% | $151.1201 | $151.12 | $151.10 | $151.10 |
| Purchase #5 | $31.49 | 7.287% | $33.7847 | $33.78 | $33.80 | $33.80 |
| Purchase #6 | $7.94 | 7.696% | $8.5511 | $8.55 | $8.55 | $8.60 |
| Purchase #7 | $78.58 | 3.241% | $81.1268 | $81.13 | $81.15 | $81.10 |
| 7 purchase totals = | $727.41 | $768.2140 | $768.21 | $768.25 | $768.20 | |