| 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 | $100.82 | 6.837% | $107.7131 | $107.71 | $107.70 | $107.70 |
| Purchase #2 | $68.82 | 11.586% | $76.7935 | $76.79 | $76.80 | $76.80 |
| Purchase #3 | $70.35 | 13.180% | $79.6221 | $79.62 | $79.60 | $79.60 |
| Purchase #4 | $187.76 | 4.410% | $196.0402 | $196.04 | $196.05 | $196.00 |
| Purchase #5 | $66.94 | 8.253% | $72.4646 | $72.46 | $72.45 | $72.50 |
| Purchase #6 | $46.30 | 7.244% | $49.654 | $49.65 | $49.65 | $49.70 |
| Purchase #7 | $220.87 | 5.472% | $232.956 | $232.96 | $232.95 | $233.00 |
| 7 purchase totals = | $761.86 | $815.2435 | $815.23 | $815.20 | $815.30 | |