| 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 | $246.38 | 10.558% | $272.3928 | $272.39 | $272.40 | $272.40 |
| Purchase #2 | $167.71 | 7.739% | $180.6891 | $180.69 | $180.70 | $180.70 |
| Purchase #3 | $46.37 | 11.844% | $51.8621 | $51.86 | $51.85 | $51.90 |
| Purchase #4 | $45.63 | 4.829% | $47.8335 | $47.83 | $47.85 | $47.80 |
| Purchase #5 | $54.55 | 11.688% | $60.9258 | $60.93 | $60.95 | $60.90 |
| Purchase #6 | $50.59 | 11.377% | $56.3456 | $56.35 | $56.35 | $56.30 |
| Purchase #7 | $33.68 | 7.434% | $36.1838 | $36.18 | $36.20 | $36.20 |
| 7 purchase totals = | $644.91 | $706.2327 | $706.23 | $706.30 | $706.20 | |