| 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 | $5.75 | 12.395% | $6.4627 | $6.46 | $6.45 | $6.50 |
| Purchase #2 | $84.74 | 4.664% | $88.6923 | $88.69 | $88.70 | $88.70 |
| Purchase #3 | $200.96 | 12.837% | $226.7572 | $226.76 | $226.75 | $226.80 |
| Purchase #4 | $179.63 | 11.811% | $200.8461 | $200.85 | $200.85 | $200.80 |
| Purchase #5 | $225.71 | 12.739% | $254.4632 | $254.46 | $254.45 | $254.50 |
| Purchase #6 | $160.78 | 5.255% | $169.229 | $169.23 | $169.25 | $169.20 |
| Purchase #7 | $13.50 | 3.802% | $14.0133 | $14.01 | $14.00 | $14.00 |
| 7 purchase totals = | $871.07 | $960.4638 | $960.46 | $960.45 | $960.50 | |