| 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 | $94.42 | 13.434% | $107.1044 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $221.58 | 13.293% | $251.0346 | $251.03 | $251.05 | $251.00 |
| Purchase #3 | $49.78 | 11.487% | $55.4982 | $55.50 | $55.50 | $55.50 |
| Purchase #4 | $129.81 | 6.292% | $137.9776 | $137.98 | $138.00 | $138.00 |
| Purchase #5 | $176.47 | 12.498% | $198.5252 | $198.53 | $198.55 | $198.50 |
| Purchase #6 | $97.62 | 8.329% | $105.7508 | $105.75 | $105.75 | $105.80 |
| Purchase #7 | $44.55 | 11.610% | $49.7223 | $49.72 | $49.70 | $49.70 |
| 7 purchase totals = | $814.23 | $905.6131 | $905.61 | $905.65 | $905.60 | |