| 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 | $26.46 | 8.270% | $28.6482 | $28.65 | $28.65 | $28.60 |
| Purchase #2 | $193.34 | 7.426% | $207.6974 | $207.70 | $207.70 | $207.70 |
| Purchase #3 | $223.33 | 12.516% | $251.282 | $251.28 | $251.30 | $251.30 |
| Purchase #4 | $134.51 | 13.190% | $152.2519 | $152.25 | $152.25 | $152.30 |
| Purchase #5 | $76.53 | 10.645% | $84.6766 | $84.68 | $84.70 | $84.70 |
| Purchase #6 | $191.56 | 8.653% | $208.1357 | $208.14 | $208.15 | $208.10 |
| Purchase #7 | $124.33 | 6.763% | $132.7384 | $132.74 | $132.75 | $132.70 |
| 7 purchase totals = | $970.06 | $1,065.4302 | $1,065.44 | $1,065.50 | $1,065.40 | |