| 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 | $26.60 | 12.317% | $29.8763 | $29.88 | $29.90 | $29.90 |
| Purchase #2 | $195.35 | 5.693% | $206.4713 | $206.47 | $206.45 | $206.50 |
| Purchase #3 | $52.29 | 5.849% | $55.3484 | $55.35 | $55.35 | $55.30 |
| Purchase #4 | $53.32 | 3.217% | $55.0353 | $55.04 | $55.05 | $55.00 |
| Purchase #5 | $171.44 | 7.660% | $184.5723 | $184.57 | $184.55 | $184.60 |
| Purchase #6 | $81.56 | 13.807% | $92.821 | $92.82 | $92.80 | $92.80 |
| Purchase #7 | $198.40 | 4.326% | $206.9828 | $206.98 | $207.00 | $207.00 |
| 7 purchase totals = | $778.96 | $831.1074 | $831.11 | $831.10 | $831.10 | |