| 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 | $129.71 | 6.106% | $137.6301 | $137.63 | $137.65 | $137.60 |
| Purchase #2 | $60.59 | 6.275% | $64.392 | $64.39 | $64.40 | $64.40 |
| Purchase #3 | $47.96 | 8.673% | $52.1196 | $52.12 | $52.10 | $52.10 |
| Purchase #4 | $199.84 | 6.682% | $213.1933 | $213.19 | $213.20 | $213.20 |
| Purchase #5 | $82.62 | 10.540% | $91.3281 | $91.33 | $91.35 | $91.30 |
| Purchase #6 | $67.46 | 5.115% | $70.9106 | $70.91 | $70.90 | $70.90 |
| Purchase #7 | $217.88 | 13.431% | $247.1435 | $247.14 | $247.15 | $247.10 |
| 7 purchase totals = | $806.06 | $876.7172 | $876.71 | $876.75 | $876.60 | |