| 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 | $57.81 | 6.248% | $61.422 | $61.42 | $61.40 | $61.40 |
| Purchase #2 | $171.99 | 12.834% | $194.0632 | $194.06 | $194.05 | $194.10 |
| Purchase #3 | $53.41 | 8.270% | $57.827 | $57.83 | $57.85 | $57.80 |
| Purchase #4 | $19.66 | 6.632% | $20.9639 | $20.96 | $20.95 | $21.00 |
| Purchase #5 | $232.87 | 7.509% | $250.3562 | $250.36 | $250.35 | $250.40 |
| Purchase #6 | $164.29 | 9.811% | $180.4085 | $180.41 | $180.40 | $180.40 |
| Purchase #7 | $88.47 | 3.604% | $91.6585 | $91.66 | $91.65 | $91.70 |
| 7 purchase totals = | $788.50 | $856.6993 | $856.70 | $856.65 | $856.80 | |