| 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 | $61.25 | 8.815% | $66.6492 | $66.65 | $66.65 | $66.60 |
| Purchase #2 | $150.53 | 7.479% | $161.7881 | $161.79 | $161.80 | $161.80 |
| Purchase #3 | $115.58 | 13.356% | $131.0169 | $131.02 | $131.00 | $131.00 |
| Purchase #4 | $195.97 | 7.320% | $210.315 | $210.32 | $210.30 | $210.30 |
| Purchase #5 | $13.63 | 9.870% | $14.9753 | $14.98 | $15.00 | $15.00 |
| Purchase #6 | $85.37 | 6.471% | $90.8943 | $90.89 | $90.90 | $90.90 |
| Purchase #7 | $30.64 | 3.412% | $31.6854 | $31.69 | $31.70 | $31.70 |
| 7 purchase totals = | $652.97 | $707.3242 | $707.34 | $707.35 | $707.30 | |