| 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 | $55.27 | 12.351% | $62.0964 | $62.10 | $62.10 | $62.10 |
| Purchase #2 | $100.69 | 9.775% | $110.5324 | $110.53 | $110.55 | $110.50 |
| Purchase #3 | $221.93 | 4.836% | $232.6625 | $232.66 | $232.65 | $232.70 |
| Purchase #4 | $84.97 | 7.826% | $91.6198 | $91.62 | $91.60 | $91.60 |
| Purchase #5 | $29.38 | 12.863% | $33.1591 | $33.16 | $33.15 | $33.20 |
| Purchase #6 | $100.64 | 11.208% | $111.9197 | $111.92 | $111.90 | $111.90 |
| Purchase #7 | $170.36 | 5.398% | $179.556 | $179.56 | $179.55 | $179.60 |
| 7 purchase totals = | $763.24 | $821.5459 | $821.55 | $821.50 | $821.60 | |