| 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 | $249.45 | 10.327% | $275.2107 | $275.21 | $275.20 | $275.20 |
| Purchase #2 | $62.74 | 12.239% | $70.4187 | $70.42 | $70.40 | $70.40 |
| Purchase #3 | $26.74 | 6.720% | $28.5369 | $28.54 | $28.55 | $28.50 |
| Purchase #4 | $83.61 | 6.181% | $88.7779 | $88.78 | $88.80 | $88.80 |
| Purchase #5 | $174.80 | 3.508% | $180.932 | $180.93 | $180.95 | $180.90 |
| Purchase #6 | $150.76 | 10.492% | $166.5777 | $166.58 | $166.60 | $166.60 |
| Purchase #7 | $56.60 | 3.789% | $58.7446 | $58.74 | $58.75 | $58.70 |
| 7 purchase totals = | $804.70 | $869.1985 | $869.20 | $869.25 | $869.10 | |