| 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 | $65.72 | 13.637% | $74.6822 | $74.68 | $74.70 | $74.70 |
| Purchase #2 | $249.99 | 10.128% | $275.309 | $275.31 | $275.30 | $275.30 |
| Purchase #3 | $138.29 | 3.277% | $142.8218 | $142.82 | $142.80 | $142.80 |
| Purchase #4 | $55.51 | 13.168% | $62.8196 | $62.82 | $62.80 | $62.80 |
| Purchase #5 | $195.42 | 10.851% | $216.625 | $216.63 | $216.65 | $216.60 |
| Purchase #6 | $186.58 | 12.523% | $209.9454 | $209.95 | $209.95 | $209.90 |
| Purchase #7 | $144.88 | 12.566% | $163.0856 | $163.09 | $163.10 | $163.10 |
| 7 purchase totals = | $1,036.39 | $1,145.2886 | $1,145.30 | $1,145.30 | $1,145.20 | |