| 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 | $75.96 | 4.576% | $79.4359 | $79.44 | $79.45 | $79.40 |
| Purchase #2 | $216.80 | 7.152% | $232.3055 | $232.31 | $232.30 | $232.30 |
| Purchase #3 | $67.67 | 3.409% | $69.9769 | $69.98 | $70.00 | $70.00 |
| Purchase #4 | $96.90 | 6.773% | $103.463 | $103.46 | $103.45 | $103.50 |
| Purchase #5 | $119.26 | 5.341% | $125.6297 | $125.63 | $125.65 | $125.60 |
| Purchase #6 | $128.30 | 11.291% | $142.7864 | $142.79 | $142.80 | $142.80 |
| Purchase #7 | $26.72 | 11.646% | $29.8318 | $29.83 | $29.85 | $29.80 |
| 7 purchase totals = | $731.61 | $783.4292 | $783.44 | $783.50 | $783.40 | |