| 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 | $46.32 | 8.407% | $50.2141 | $50.21 | $50.20 | $50.20 |
| Purchase #2 | $197.65 | 7.833% | $213.1319 | $213.13 | $213.15 | $213.10 |
| Purchase #3 | $177.35 | 7.233% | $190.1777 | $190.18 | $190.20 | $190.20 |
| Purchase #4 | $23.82 | 13.656% | $27.0729 | $27.07 | $27.05 | $27.10 |
| Purchase #5 | $50.58 | 12.293% | $56.7978 | $56.80 | $56.80 | $56.80 |
| Purchase #6 | $164.36 | 5.198% | $172.9034 | $172.90 | $172.90 | $172.90 |
| Purchase #7 | $198.78 | 10.448% | $219.5485 | $219.55 | $219.55 | $219.50 |
| 7 purchase totals = | $858.86 | $929.8463 | $929.84 | $929.85 | $929.80 | |