| 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 | $68.97 | 7.810% | $74.3566 | $74.36 | $74.35 | $74.40 |
| Purchase #2 | $159.83 | 11.836% | $178.7475 | $178.75 | $178.75 | $178.70 |
| Purchase #3 | $56.71 | 7.364% | $60.8861 | $60.89 | $60.90 | $60.90 |
| Purchase #4 | $178.54 | 4.725% | $186.976 | $186.98 | $187.00 | $187.00 |
| Purchase #5 | $132.64 | 12.680% | $149.4588 | $149.46 | $149.45 | $149.50 |
| Purchase #6 | $19.84 | 4.730% | $20.7784 | $20.78 | $20.80 | $20.80 |
| Purchase #7 | $25.87 | 5.232% | $27.2235 | $27.22 | $27.20 | $27.20 |
| 7 purchase totals = | $642.40 | $698.4269 | $698.44 | $698.45 | $698.50 | |