| 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 | $22.64 | 5.795% | $23.952 | $23.95 | $23.95 | $24.00 |
| Purchase #2 | $63.28 | 6.500% | $67.3932 | $67.39 | $67.40 | $67.40 |
| Purchase #3 | $61.38 | 4.657% | $64.2385 | $64.24 | $64.25 | $64.20 |
| Purchase #4 | $177.90 | 6.282% | $189.0757 | $189.08 | $189.10 | $189.10 |
| Purchase #5 | $96.50 | 5.266% | $101.5817 | $101.58 | $101.60 | $101.60 |
| Purchase #6 | $116.38 | 13.860% | $132.5103 | $132.51 | $132.50 | $132.50 |
| Purchase #7 | $231.95 | 7.584% | $249.5411 | $249.54 | $249.55 | $249.50 |
| 7 purchase totals = | $770.03 | $828.2925 | $828.29 | $828.35 | $828.30 | |