| 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 | $76.69 | 9.423% | $83.9165 | $83.92 | $83.90 | $83.90 |
| Purchase #2 | $189.30 | 12.522% | $213.0041 | $213.00 | $213.00 | $213.00 |
| Purchase #3 | $70.45 | 3.505% | $72.9193 | $72.92 | $72.90 | $72.90 |
| Purchase #4 | $35.84 | 6.703% | $38.2424 | $38.24 | $38.25 | $38.20 |
| Purchase #5 | $62.25 | 8.448% | $67.5089 | $67.51 | $67.50 | $67.50 |
| Purchase #6 | $125.39 | 6.173% | $133.1303 | $133.13 | $133.15 | $133.10 |
| Purchase #7 | $197.90 | 4.261% | $206.3325 | $206.33 | $206.35 | $206.30 |
| 7 purchase totals = | $757.82 | $815.0540 | $815.05 | $815.05 | $814.90 | |