| 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 | $170.46 | 5.192% | $179.3103 | $179.31 | $179.30 | $179.30 |
| Purchase #2 | $57.60 | 5.493% | $60.764 | $60.76 | $60.75 | $60.80 |
| Purchase #3 | $68.70 | 12.265% | $77.1261 | $77.13 | $77.15 | $77.10 |
| Purchase #4 | $66.45 | 8.135% | $71.8557 | $71.86 | $71.85 | $71.90 |
| Purchase #5 | $236.66 | 9.660% | $259.5214 | $259.52 | $259.50 | $259.50 |
| Purchase #6 | $222.57 | 5.252% | $234.2594 | $234.26 | $234.25 | $234.30 |
| Purchase #7 | $76.95 | 13.249% | $87.1451 | $87.15 | $87.15 | $87.10 |
| 7 purchase totals = | $899.39 | $969.9820 | $969.99 | $969.95 | $970.00 | |