| 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 | $110.44 | 4.744% | $115.6793 | $115.68 | $115.70 | $115.70 |
| Purchase #2 | $85.69 | 7.749% | $92.3301 | $92.33 | $92.35 | $92.30 |
| Purchase #3 | $125.61 | 9.199% | $137.1649 | $137.16 | $137.15 | $137.20 |
| Purchase #4 | $74.58 | 4.563% | $77.9831 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $30.77 | 6.239% | $32.6897 | $32.69 | $32.70 | $32.70 |
| Purchase #6 | $216.72 | 12.644% | $244.1221 | $244.12 | $244.10 | $244.10 |
| Purchase #7 | $155.81 | 7.704% | $167.8136 | $167.81 | $167.80 | $167.80 |
| 7 purchase totals = | $799.62 | $867.7828 | $867.77 | $867.80 | $867.80 | |