| 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 | $96.36 | 9.199% | $105.2242 | $105.22 | $105.20 | $105.20 |
| Purchase #2 | $189.42 | 4.551% | $198.0405 | $198.04 | $198.05 | $198.00 |
| Purchase #3 | $15.52 | 11.790% | $17.3498 | $17.35 | $17.35 | $17.30 |
| Purchase #4 | $155.85 | 6.790% | $166.4322 | $166.43 | $166.45 | $166.40 |
| Purchase #5 | $69.38 | 6.359% | $73.7919 | $73.79 | $73.80 | $73.80 |
| Purchase #6 | $12.76 | 13.306% | $14.4578 | $14.46 | $14.45 | $14.50 |
| Purchase #7 | $146.29 | 6.837% | $156.2918 | $156.29 | $156.30 | $156.30 |
| 7 purchase totals = | $685.58 | $731.5882 | $731.58 | $731.60 | $731.50 | |