| 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 | $82.70 | 8.726% | $89.9164 | $89.92 | $89.90 | $89.90 |
| Purchase #2 | $60.26 | 7.386% | $64.7108 | $64.71 | $64.70 | $64.70 |
| Purchase #3 | $237.81 | 4.784% | $249.1868 | $249.19 | $249.20 | $249.20 |
| Purchase #4 | $189.27 | 8.315% | $205.0078 | $205.01 | $205.00 | $205.00 |
| Purchase #5 | $11.99 | 6.447% | $12.763 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $13.78 | 12.282% | $15.4725 | $15.47 | $15.45 | $15.50 |
| Purchase #7 | $238.30 | 4.817% | $249.7789 | $249.78 | $249.80 | $249.80 |
| 7 purchase totals = | $834.11 | $886.8362 | $886.84 | $886.80 | $886.90 | |