| 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 | $113.81 | 11.395% | $126.7786 | $126.78 | $126.80 | $126.80 |
| Purchase #2 | $27.34 | 11.517% | $30.4887 | $30.49 | $30.50 | $30.50 |
| Purchase #3 | $91.63 | 7.355% | $98.3694 | $98.37 | $98.35 | $98.40 |
| Purchase #4 | $61.37 | 6.731% | $65.5008 | $65.50 | $65.50 | $65.50 |
| Purchase #5 | $210.58 | 4.161% | $219.3422 | $219.34 | $219.35 | $219.30 |
| Purchase #6 | $99.63 | 11.226% | $110.8145 | $110.81 | $110.80 | $110.80 |
| Purchase #7 | $39.53 | 7.126% | $42.3469 | $42.35 | $42.35 | $42.30 |
| 7 purchase totals = | $643.89 | $693.6411 | $693.64 | $693.65 | $693.60 | |