| 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 | $47.85 | 10.644% | $52.9432 | $52.94 | $52.95 | $52.90 |
| Purchase #2 | $198.34 | 13.638% | $225.3896 | $225.39 | $225.40 | $225.40 |
| Purchase #3 | $100.38 | 6.409% | $106.8134 | $106.81 | $106.80 | $106.80 |
| Purchase #4 | $150.88 | 10.724% | $167.0604 | $167.06 | $167.05 | $167.10 |
| Purchase #5 | $170.51 | 8.239% | $184.5583 | $184.56 | $184.55 | $184.60 |
| Purchase #6 | $18.29 | 13.584% | $20.7745 | $20.77 | $20.75 | $20.80 |
| Purchase #7 | $40.28 | 10.682% | $44.5827 | $44.58 | $44.60 | $44.60 |
| 7 purchase totals = | $726.53 | $802.1221 | $802.11 | $802.10 | $802.20 | |