| 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 | $247.86 | 12.139% | $277.9477 | $277.95 | $277.95 | $277.90 |
| Purchase #2 | $71.71 | 4.311% | $74.8014 | $74.80 | $74.80 | $74.80 |
| Purchase #3 | $210.89 | 5.802% | $223.1258 | $223.13 | $223.15 | $223.10 |
| Purchase #4 | $21.88 | 3.607% | $22.6692 | $22.67 | $22.65 | $22.70 |
| Purchase #5 | $53.31 | 13.708% | $60.6177 | $60.62 | $60.60 | $60.60 |
| Purchase #6 | $156.79 | 8.258% | $169.7377 | $169.74 | $169.75 | $169.70 |
| Purchase #7 | $6.88 | 7.214% | $7.3763 | $7.38 | $7.40 | $7.40 |
| 7 purchase totals = | $769.32 | $836.2758 | $836.29 | $836.30 | $836.20 | |