| 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 | $70.72 | 3.218% | $72.9958 | $73.00 | $73.00 | $73.00 |
| Purchase #2 | $19.79 | 8.783% | $21.5282 | $21.53 | $21.55 | $21.50 |
| Purchase #3 | $188.79 | 6.872% | $201.7636 | $201.76 | $201.75 | $201.80 |
| Purchase #4 | $168.96 | 9.130% | $184.386 | $184.39 | $184.40 | $184.40 |
| Purchase #5 | $35.64 | 8.576% | $38.6965 | $38.70 | $38.70 | $38.70 |
| Purchase #6 | $210.37 | 12.537% | $236.7441 | $236.74 | $236.75 | $236.70 |
| Purchase #7 | $11.65 | 7.273% | $12.4973 | $12.50 | $12.50 | $12.50 |
| 7 purchase totals = | $705.92 | $768.6115 | $768.62 | $768.65 | $768.60 | |