| 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 | $96.43 | 9.473% | $105.5648 | $105.56 | $105.55 | $105.60 |
| Purchase #2 | $213.63 | 13.743% | $242.9892 | $242.99 | $243.00 | $243.00 |
| Purchase #3 | $77.58 | 10.736% | $85.909 | $85.91 | $85.90 | $85.90 |
| Purchase #4 | $229.74 | 10.597% | $254.0855 | $254.09 | $254.10 | $254.10 |
| Purchase #5 | $79.85 | 12.873% | $90.1291 | $90.13 | $90.15 | $90.10 |
| Purchase #6 | $171.44 | 13.199% | $194.0684 | $194.07 | $194.05 | $194.10 |
| Purchase #7 | $139.66 | 6.462% | $148.6848 | $148.68 | $148.70 | $148.70 |
| 7 purchase totals = | $1,008.33 | $1,121.4308 | $1,121.43 | $1,121.45 | $1,121.50 | |