| 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 | $74.45 | 4.550% | $77.8375 | $77.84 | $77.85 | $77.80 |
| Purchase #2 | $38.36 | 11.432% | $42.7453 | $42.75 | $42.75 | $42.70 |
| Purchase #3 | $127.48 | 4.462% | $133.1682 | $133.17 | $133.15 | $133.20 |
| Purchase #4 | $63.97 | 8.692% | $69.5303 | $69.53 | $69.55 | $69.50 |
| Purchase #5 | $67.66 | 12.219% | $75.9274 | $75.93 | $75.95 | $75.90 |
| Purchase #6 | $99.68 | 4.436% | $104.1018 | $104.10 | $104.10 | $104.10 |
| Purchase #7 | $170.31 | 12.384% | $191.4012 | $191.40 | $191.40 | $191.40 |
| 7 purchase totals = | $641.91 | $694.7117 | $694.72 | $694.75 | $694.60 | |