| 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 | $22.79 | 8.183% | $24.6549 | $24.65 | $24.65 | $24.70 |
| Purchase #2 | $92.83 | 5.679% | $98.1018 | $98.10 | $98.10 | $98.10 |
| Purchase #3 | $180.81 | 12.872% | $204.0839 | $204.08 | $204.10 | $204.10 |
| Purchase #4 | $91.51 | 10.765% | $101.3611 | $101.36 | $101.35 | $101.40 |
| Purchase #5 | $118.83 | 7.816% | $128.1178 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $146.67 | 9.744% | $160.9615 | $160.96 | $160.95 | $161.00 |
| Purchase #7 | $87.71 | 12.151% | $98.3676 | $98.37 | $98.35 | $98.40 |
| 7 purchase totals = | $741.15 | $815.6486 | $815.64 | $815.60 | $815.80 | |