| 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 | $70.87 | 6.406% | $75.4099 | $75.41 | $75.40 | $75.40 |
| Purchase #2 | $92.32 | 7.486% | $99.2311 | $99.23 | $99.25 | $99.20 |
| Purchase #3 | $65.56 | 11.861% | $73.3361 | $73.34 | $73.35 | $73.30 |
| Purchase #4 | $76.33 | 10.793% | $84.5683 | $84.57 | $84.55 | $84.60 |
| Purchase #5 | $214.36 | 3.400% | $221.6482 | $221.65 | $221.65 | $221.60 |
| Purchase #6 | $218.66 | 11.163% | $243.069 | $243.07 | $243.05 | $243.10 |
| Purchase #7 | $12.66 | 7.559% | $13.617 | $13.62 | $13.60 | $13.60 |
| 7 purchase totals = | $750.76 | $810.8796 | $810.89 | $810.85 | $810.80 | |