| 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 | $99.82 | 7.305% | $107.1119 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $73.38 | 13.340% | $83.1689 | $83.17 | $83.15 | $83.20 |
| Purchase #3 | $61.30 | 8.112% | $66.2727 | $66.27 | $66.25 | $66.30 |
| Purchase #4 | $171.74 | 12.281% | $192.8314 | $192.83 | $192.85 | $192.80 |
| Purchase #5 | $180.49 | 10.611% | $199.6418 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $159.64 | 4.419% | $166.6945 | $166.69 | $166.70 | $166.70 |
| Purchase #7 | $77.36 | 9.124% | $84.4183 | $84.42 | $84.40 | $84.40 |
| 7 purchase totals = | $823.73 | $900.1395 | $900.13 | $900.10 | $900.10 | |