| 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 | $77.31 | 3.517% | $80.029 | $80.03 | $80.05 | $80.00 |
| Purchase #2 | $209.71 | 3.729% | $217.5301 | $217.53 | $217.55 | $217.50 |
| Purchase #3 | $62.64 | 8.763% | $68.1291 | $68.13 | $68.15 | $68.10 |
| Purchase #4 | $67.34 | 4.232% | $70.1898 | $70.19 | $70.20 | $70.20 |
| Purchase #5 | $210.49 | 7.786% | $226.8788 | $226.88 | $226.90 | $226.90 |
| Purchase #6 | $132.86 | 5.378% | $140.0052 | $140.01 | $140.00 | $140.00 |
| Purchase #7 | $77.51 | 6.638% | $82.6551 | $82.66 | $82.65 | $82.70 |
| 7 purchase totals = | $837.86 | $885.4171 | $885.43 | $885.50 | $885.40 | |