| 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 | $84.70 | 3.166% | $87.3816 | $87.38 | $87.40 | $87.40 |
| Purchase #2 | $210.85 | 13.833% | $240.0169 | $240.02 | $240.00 | $240.00 |
| Purchase #3 | $203.40 | 10.390% | $224.5333 | $224.53 | $224.55 | $224.50 |
| Purchase #4 | $26.90 | 7.738% | $28.9815 | $28.98 | $29.00 | $29.00 |
| Purchase #5 | $250.58 | 4.814% | $262.6429 | $262.64 | $262.65 | $262.60 |
| Purchase #6 | $23.26 | 9.756% | $25.5292 | $25.53 | $25.55 | $25.50 |
| Purchase #7 | $43.92 | 3.242% | $45.3439 | $45.34 | $45.35 | $45.30 |
| 7 purchase totals = | $843.61 | $914.4293 | $914.42 | $914.50 | $914.30 | |