| 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 | $61.91 | 3.735% | $64.2223 | $64.22 | $64.20 | $64.20 |
| Purchase #2 | $144.47 | 13.255% | $163.6195 | $163.62 | $163.60 | $163.60 |
| Purchase #3 | $196.74 | 3.746% | $204.1099 | $204.11 | $204.10 | $204.10 |
| Purchase #4 | $51.96 | 8.665% | $56.4623 | $56.46 | $56.45 | $56.50 |
| Purchase #5 | $143.79 | 7.672% | $154.8216 | $154.82 | $154.80 | $154.80 |
| Purchase #6 | $76.29 | 4.618% | $79.8131 | $79.81 | $79.80 | $79.80 |
| Purchase #7 | $239.60 | 3.137% | $247.1163 | $247.12 | $247.10 | $247.10 |
| 7 purchase totals = | $914.76 | $970.1650 | $970.16 | $970.05 | $970.10 | |