| 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 | $79.26 | 5.728% | $83.8 | $83.80 | $83.80 | $83.80 |
| Purchase #2 | $108.46 | 6.420% | $115.4231 | $115.42 | $115.40 | $115.40 |
| Purchase #3 | $92.78 | 5.597% | $97.9729 | $97.97 | $97.95 | $98.00 |
| Purchase #4 | $89.40 | 10.815% | $99.0686 | $99.07 | $99.05 | $99.10 |
| Purchase #5 | $169.65 | 3.591% | $175.7421 | $175.74 | $175.75 | $175.70 |
| Purchase #6 | $161.89 | 12.523% | $182.1635 | $182.16 | $182.15 | $182.20 |
| Purchase #7 | $193.88 | 11.789% | $216.7365 | $216.74 | $216.75 | $216.70 |
| 7 purchase totals = | $895.32 | $970.9067 | $970.90 | $970.85 | $970.90 | |