| 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 | $90.67 | 7.586% | $97.5482 | $97.55 | $97.55 | $97.50 |
| Purchase #2 | $148.74 | 12.865% | $167.8754 | $167.88 | $167.90 | $167.90 |
| Purchase #3 | $46.82 | 5.617% | $49.4499 | $49.45 | $49.45 | $49.40 |
| Purchase #4 | $70.41 | 10.359% | $77.7038 | $77.70 | $77.70 | $77.70 |
| Purchase #5 | $193.54 | 10.871% | $214.5797 | $214.58 | $214.60 | $214.60 |
| Purchase #6 | $149.32 | 6.554% | $159.1064 | $159.11 | $159.10 | $159.10 |
| Purchase #7 | $107.35 | 8.758% | $116.7517 | $116.75 | $116.75 | $116.80 |
| 7 purchase totals = | $806.85 | $883.0151 | $883.02 | $883.05 | $883.00 | |