| 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 | $69.84 | 3.615% | $72.3647 | $72.36 | $72.35 | $72.40 |
| Purchase #2 | $102.58 | 10.355% | $113.2022 | $113.20 | $113.20 | $113.20 |
| Purchase #3 | $71.77 | 5.451% | $75.6822 | $75.68 | $75.70 | $75.70 |
| Purchase #4 | $129.45 | 6.496% | $137.8591 | $137.86 | $137.85 | $137.90 |
| Purchase #5 | $84.38 | 8.450% | $91.5101 | $91.51 | $91.50 | $91.50 |
| Purchase #6 | $170.92 | 9.385% | $186.9608 | $186.96 | $186.95 | $187.00 |
| Purchase #7 | $218.61 | 4.840% | $229.1907 | $229.19 | $229.20 | $229.20 |
| 7 purchase totals = | $847.55 | $906.7698 | $906.76 | $906.75 | $906.90 | |