| 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 | $77.45 | 11.137% | $86.0756 | $86.08 | $86.10 | $86.10 |
| Purchase #2 | $32.38 | 3.255% | $33.434 | $33.43 | $33.45 | $33.40 |
| Purchase #3 | $214.53 | 8.341% | $232.4239 | $232.42 | $232.40 | $232.40 |
| Purchase #4 | $141.44 | 13.265% | $160.202 | $160.20 | $160.20 | $160.20 |
| Purchase #5 | $72.81 | 3.837% | $75.6037 | $75.60 | $75.60 | $75.60 |
| Purchase #6 | $16.83 | 11.239% | $18.7215 | $18.72 | $18.70 | $18.70 |
| Purchase #7 | $135.71 | 8.119% | $146.7283 | $146.73 | $146.75 | $146.70 |
| 7 purchase totals = | $691.15 | $753.1890 | $753.18 | $753.20 | $753.10 | |