| 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 | $66.44 | 10.465% | $73.3929 | $73.39 | $73.40 | $73.40 |
| Purchase #2 | $121.25 | 8.550% | $131.6169 | $131.62 | $131.60 | $131.60 |
| Purchase #3 | $225.77 | 12.692% | $254.4247 | $254.42 | $254.40 | $254.40 |
| Purchase #4 | $94.29 | 10.153% | $103.8633 | $103.86 | $103.85 | $103.90 |
| Purchase #5 | $89.64 | 8.470% | $97.2325 | $97.23 | $97.25 | $97.20 |
| Purchase #6 | $40.33 | 10.261% | $44.4683 | $44.47 | $44.45 | $44.50 |
| Purchase #7 | $103.92 | 6.466% | $110.6395 | $110.64 | $110.65 | $110.60 |
| 7 purchase totals = | $741.64 | $815.6381 | $815.63 | $815.60 | $815.60 | |