| 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 | $33.42 | 3.561% | $34.6101 | $34.61 | $34.60 | $34.60 |
| Purchase #2 | $71.71 | 13.203% | $81.1779 | $81.18 | $81.20 | $81.20 |
| Purchase #3 | $33.57 | 6.801% | $35.8531 | $35.85 | $35.85 | $35.90 |
| Purchase #4 | $70.90 | 5.552% | $74.8364 | $74.84 | $74.85 | $74.80 |
| Purchase #5 | $34.25 | 8.190% | $37.0551 | $37.06 | $37.05 | $37.10 |
| Purchase #6 | $184.33 | 7.266% | $197.7234 | $197.72 | $197.70 | $197.70 |
| Purchase #7 | $215.90 | 11.590% | $240.9228 | $240.92 | $240.90 | $240.90 |
| 7 purchase totals = | $644.08 | $702.1788 | $702.18 | $702.15 | $702.20 | |