| 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 | $84.31 | 6.206% | $89.5423 | $89.54 | $89.55 | $89.50 |
| Purchase #2 | $62.78 | 10.563% | $69.4115 | $69.41 | $69.40 | $69.40 |
| Purchase #3 | $118.93 | 11.336% | $132.4119 | $132.41 | $132.40 | $132.40 |
| Purchase #4 | $24.97 | 11.283% | $27.7874 | $27.79 | $27.80 | $27.80 |
| Purchase #5 | $185.98 | 10.664% | $205.8129 | $205.81 | $205.80 | $205.80 |
| Purchase #6 | $140.70 | 13.763% | $160.0645 | $160.06 | $160.05 | $160.10 |
| Purchase #7 | $50.43 | 5.681% | $53.2949 | $53.29 | $53.30 | $53.30 |
| 7 purchase totals = | $668.10 | $738.3254 | $738.31 | $738.30 | $738.30 | |