| 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 | $93.75 | 7.242% | $100.5394 | $100.54 | $100.55 | $100.50 |
| Purchase #2 | $72.32 | 4.694% | $75.7147 | $75.71 | $75.70 | $75.70 |
| Purchase #3 | $122.87 | 6.861% | $131.3001 | $131.30 | $131.30 | $131.30 |
| Purchase #4 | $191.37 | 10.209% | $210.907 | $210.91 | $210.90 | $210.90 |
| Purchase #5 | $222.99 | 5.815% | $235.9569 | $235.96 | $235.95 | $236.00 |
| Purchase #6 | $190.28 | 4.422% | $198.6942 | $198.69 | $198.70 | $198.70 |
| Purchase #7 | $7.38 | 5.362% | $7.7757 | $7.78 | $7.80 | $7.80 |
| 7 purchase totals = | $900.96 | $960.8880 | $960.89 | $960.90 | $960.90 | |