| 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 | $79.28 | 13.727% | $90.1628 | $90.16 | $90.15 | $90.20 |
| Purchase #2 | $104.77 | 12.788% | $118.168 | $118.17 | $118.15 | $118.20 |
| Purchase #3 | $88.60 | 6.858% | $94.6762 | $94.68 | $94.70 | $94.70 |
| Purchase #4 | $211.63 | 7.601% | $227.716 | $227.72 | $227.70 | $227.70 |
| Purchase #5 | $215.74 | 11.707% | $240.9967 | $241.00 | $241.00 | $241.00 |
| Purchase #6 | $121.88 | 5.572% | $128.6712 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $54.72 | 9.144% | $59.7236 | $59.72 | $59.70 | $59.70 |
| 7 purchase totals = | $876.62 | $960.1145 | $960.12 | $960.05 | $960.20 | |