| 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 | $35.62 | 6.346% | $37.8804 | $37.88 | $37.90 | $37.90 |
| Purchase #2 | $219.51 | 10.744% | $243.0942 | $243.09 | $243.10 | $243.10 |
| Purchase #3 | $45.97 | 10.269% | $50.6907 | $50.69 | $50.70 | $50.70 |
| Purchase #4 | $174.36 | 5.631% | $184.1782 | $184.18 | $184.20 | $184.20 |
| Purchase #5 | $111.38 | 6.723% | $118.8681 | $118.87 | $118.85 | $118.90 |
| Purchase #6 | $57.48 | 5.600% | $60.6989 | $60.70 | $60.70 | $60.70 |
| Purchase #7 | $179.85 | 11.681% | $200.8583 | $200.86 | $200.85 | $200.90 |
| 7 purchase totals = | $824.17 | $896.2688 | $896.27 | $896.30 | $896.40 | |