| 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 | $80.68 | 6.590% | $85.9968 | $86.00 | $86.00 | $86.00 |
| Purchase #2 | $87.30 | 8.684% | $94.8811 | $94.88 | $94.90 | $94.90 |
| Purchase #3 | $156.36 | 13.548% | $177.5437 | $177.54 | $177.55 | $177.50 |
| Purchase #4 | $229.78 | 9.412% | $251.4069 | $251.41 | $251.40 | $251.40 |
| Purchase #5 | $174.90 | 5.163% | $183.9301 | $183.93 | $183.95 | $183.90 |
| Purchase #6 | $101.31 | 11.133% | $112.5888 | $112.59 | $112.60 | $112.60 |
| Purchase #7 | $116.90 | 3.555% | $121.0558 | $121.06 | $121.05 | $121.10 |
| 7 purchase totals = | $947.23 | $1,027.4032 | $1,027.41 | $1,027.45 | $1,027.40 | |