| 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 | $105.60 | 3.212% | $108.9919 | $108.99 | $109.00 | $109.00 |
| Purchase #2 | $68.90 | 5.665% | $72.8032 | $72.80 | $72.80 | $72.80 |
| Purchase #3 | $12.76 | 8.280% | $13.8165 | $13.82 | $13.80 | $13.80 |
| Purchase #4 | $61.29 | 3.151% | $63.2212 | $63.22 | $63.20 | $63.20 |
| Purchase #5 | $227.88 | 3.217% | $235.2109 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $90.77 | 3.226% | $93.6982 | $93.70 | $93.70 | $93.70 |
| Purchase #7 | $158.81 | 9.285% | $173.5555 | $173.56 | $173.55 | $173.60 |
| 7 purchase totals = | $726.01 | $761.2974 | $761.30 | $761.25 | $761.30 | |