| 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 | $237.44 | 13.691% | $269.9479 | $269.95 | $269.95 | $269.90 |
| Purchase #2 | $69.71 | 11.716% | $77.8772 | $77.88 | $77.90 | $77.90 |
| Purchase #3 | $184.30 | 5.673% | $194.7553 | $194.76 | $194.75 | $194.80 |
| Purchase #4 | $119.68 | 8.352% | $129.6757 | $129.68 | $129.70 | $129.70 |
| Purchase #5 | $75.83 | 3.824% | $78.7297 | $78.73 | $78.75 | $78.70 |
| Purchase #6 | $63.69 | 5.445% | $67.1579 | $67.16 | $67.15 | $67.20 |
| Purchase #7 | $82.60 | 7.347% | $88.6686 | $88.67 | $88.65 | $88.70 |
| 7 purchase totals = | $833.25 | $906.8123 | $906.83 | $906.85 | $906.90 | |