| 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 | $99.29 | 5.789% | $105.0379 | $105.04 | $105.05 | $105.00 |
| Purchase #2 | $42.39 | 7.385% | $45.5205 | $45.52 | $45.50 | $45.50 |
| Purchase #3 | $225.97 | 6.338% | $240.292 | $240.29 | $240.30 | $240.30 |
| Purchase #4 | $85.26 | 7.858% | $91.9597 | $91.96 | $91.95 | $92.00 |
| Purchase #5 | $161.88 | 13.753% | $184.1434 | $184.14 | $184.15 | $184.10 |
| Purchase #6 | $244.54 | 10.873% | $271.1288 | $271.13 | $271.15 | $271.10 |
| Purchase #7 | $34.75 | 3.232% | $35.8731 | $35.87 | $35.85 | $35.90 |
| 7 purchase totals = | $894.08 | $973.9554 | $973.95 | $973.95 | $973.90 | |