| 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 | $72.48 | 12.439% | $81.4958 | $81.50 | $81.50 | $81.50 |
| Purchase #2 | $25.80 | 13.611% | $29.3116 | $29.31 | $29.30 | $29.30 |
| Purchase #3 | $61.26 | 4.548% | $64.0461 | $64.05 | $64.05 | $64.00 |
| Purchase #4 | $73.48 | 7.299% | $78.8433 | $78.84 | $78.85 | $78.80 |
| Purchase #5 | $175.51 | 10.859% | $194.5686 | $194.57 | $194.55 | $194.60 |
| Purchase #6 | $122.58 | 13.575% | $139.2202 | $139.22 | $139.20 | $139.20 |
| Purchase #7 | $146.85 | 13.200% | $166.2342 | $166.23 | $166.25 | $166.20 |
| 7 purchase totals = | $677.96 | $753.7198 | $753.72 | $753.70 | $753.60 | |