| 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 | $67.50 | 4.387% | $70.4612 | $70.46 | $70.45 | $70.50 |
| Purchase #2 | $30.88 | 9.232% | $33.7308 | $33.73 | $33.75 | $33.70 |
| Purchase #3 | $103.86 | 3.174% | $107.1565 | $107.16 | $107.15 | $107.20 |
| Purchase #4 | $129.77 | 9.644% | $142.285 | $142.29 | $142.30 | $142.30 |
| Purchase #5 | $242.65 | 10.389% | $267.8589 | $267.86 | $267.85 | $267.90 |
| Purchase #6 | $101.71 | 7.138% | $108.9701 | $108.97 | $108.95 | $109.00 |
| Purchase #7 | $26.94 | 4.529% | $28.1601 | $28.16 | $28.15 | $28.20 |
| 7 purchase totals = | $703.31 | $758.6226 | $758.63 | $758.60 | $758.80 | |