| 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 | $117.37 | 8.775% | $127.6692 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $224.88 | 12.591% | $253.1946 | $253.19 | $253.20 | $253.20 |
| Purchase #3 | $160.29 | 13.614% | $182.1119 | $182.11 | $182.10 | $182.10 |
| Purchase #4 | $53.34 | 10.239% | $58.8015 | $58.80 | $58.80 | $58.80 |
| Purchase #5 | $7.97 | 9.557% | $8.7317 | $8.73 | $8.75 | $8.70 |
| Purchase #6 | $57.53 | 4.350% | $60.0326 | $60.03 | $60.05 | $60.00 |
| Purchase #7 | $87.27 | 7.593% | $93.8964 | $93.90 | $93.90 | $93.90 |
| 7 purchase totals = | $708.65 | $784.4379 | $784.43 | $784.45 | $784.40 | |