| 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 | $84.99 | 3.182% | $87.6944 | $87.69 | $87.70 | $87.70 |
| Purchase #2 | $75.79 | 4.234% | $78.9989 | $79.00 | $79.00 | $79.00 |
| Purchase #3 | $68.56 | 8.399% | $74.3184 | $74.32 | $74.30 | $74.30 |
| Purchase #4 | $230.36 | 6.421% | $245.1514 | $245.15 | $245.15 | $245.20 |
| Purchase #5 | $112.95 | 5.559% | $119.2289 | $119.23 | $119.25 | $119.20 |
| Purchase #6 | $59.61 | 10.561% | $65.9054 | $65.91 | $65.90 | $65.90 |
| Purchase #7 | $166.59 | 13.190% | $188.5632 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $798.85 | $859.8606 | $859.86 | $859.85 | $859.90 | |