| 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 | $47.68 | 3.762% | $49.4737 | $49.47 | $49.45 | $49.50 |
| Purchase #2 | $230.56 | 8.165% | $249.3852 | $249.39 | $249.40 | $249.40 |
| Purchase #3 | $130.49 | 13.690% | $148.3541 | $148.35 | $148.35 | $148.40 |
| Purchase #4 | $11.60 | 4.825% | $12.1597 | $12.16 | $12.15 | $12.20 |
| Purchase #5 | $174.73 | 11.791% | $195.3324 | $195.33 | $195.35 | $195.30 |
| Purchase #6 | $41.93 | 9.368% | $45.858 | $45.86 | $45.85 | $45.90 |
| Purchase #7 | $93.76 | 5.415% | $98.8371 | $98.84 | $98.85 | $98.80 |
| 7 purchase totals = | $730.75 | $799.4002 | $799.40 | $799.40 | $799.50 | |