| 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 | $14.81 | 10.409% | $16.3516 | $16.35 | $16.35 | $16.40 |
| Purchase #2 | $52.98 | 6.505% | $56.4263 | $56.43 | $56.45 | $56.40 |
| Purchase #3 | $235.57 | 13.648% | $267.7206 | $267.72 | $267.70 | $267.70 |
| Purchase #4 | $138.67 | 5.857% | $146.7919 | $146.79 | $146.80 | $146.80 |
| Purchase #5 | $109.48 | 13.639% | $124.412 | $124.41 | $124.40 | $124.40 |
| Purchase #6 | $65.28 | 7.377% | $70.0957 | $70.10 | $70.10 | $70.10 |
| Purchase #7 | $99.39 | 3.586% | $102.9541 | $102.95 | $102.95 | $103.00 |
| 7 purchase totals = | $716.18 | $784.7522 | $784.75 | $784.75 | $784.80 | |