| 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 | $170.92 | 4.792% | $179.1105 | $179.11 | $179.10 | $179.10 |
| Purchase #2 | $90.66 | 8.789% | $98.6281 | $98.63 | $98.65 | $98.60 |
| Purchase #3 | $15.74 | 13.524% | $17.8687 | $17.87 | $17.85 | $17.90 |
| Purchase #4 | $43.66 | 4.559% | $45.6505 | $45.65 | $45.65 | $45.70 |
| Purchase #5 | $219.53 | 5.458% | $231.5119 | $231.51 | $231.50 | $231.50 |
| Purchase #6 | $64.96 | 13.475% | $73.7134 | $73.71 | $73.70 | $73.70 |
| Purchase #7 | $48.98 | 13.617% | $55.6496 | $55.65 | $55.65 | $55.60 |
| 7 purchase totals = | $654.45 | $702.1327 | $702.13 | $702.10 | $702.10 | |