| 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 | $43.63 | 6.808% | $46.6003 | $46.60 | $46.60 | $46.60 |
| Purchase #2 | $135.29 | 10.569% | $149.5888 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $88.39 | 5.171% | $92.9606 | $92.96 | $92.95 | $93.00 |
| Purchase #4 | $10.92 | 13.315% | $12.374 | $12.37 | $12.35 | $12.40 |
| Purchase #5 | $101.80 | 3.495% | $105.3579 | $105.36 | $105.35 | $105.40 |
| Purchase #6 | $215.57 | 12.746% | $243.0466 | $243.05 | $243.05 | $243.00 |
| Purchase #7 | $125.54 | 4.152% | $130.7524 | $130.75 | $130.75 | $130.80 |
| 7 purchase totals = | $721.14 | $780.6806 | $780.68 | $780.65 | $780.80 | |