| 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 | $57.26 | 12.181% | $64.2348 | $64.23 | $64.25 | $64.20 |
| Purchase #2 | $64.71 | 4.178% | $67.4136 | $67.41 | $67.40 | $67.40 |
| Purchase #3 | $250.75 | 10.134% | $276.161 | $276.16 | $276.15 | $276.20 |
| Purchase #4 | $12.41 | 5.825% | $13.1329 | $13.13 | $13.15 | $13.10 |
| Purchase #5 | $233.59 | 4.865% | $244.9542 | $244.95 | $244.95 | $245.00 |
| Purchase #6 | $16.93 | 12.315% | $19.0149 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $205.77 | 9.187% | $224.6741 | $224.67 | $224.65 | $224.70 |
| 7 purchase totals = | $841.42 | $909.5855 | $909.56 | $909.55 | $909.60 | |