| 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 | $76.79 | 6.680% | $81.9196 | $81.92 | $81.90 | $81.90 |
| Purchase #2 | $80.62 | 4.502% | $84.2495 | $84.25 | $84.25 | $84.20 |
| Purchase #3 | $233.90 | 4.461% | $244.3343 | $244.33 | $244.35 | $244.30 |
| Purchase #4 | $204.98 | 11.286% | $228.114 | $228.11 | $228.10 | $228.10 |
| Purchase #5 | $166.41 | 10.570% | $183.9995 | $184.00 | $184.00 | $184.00 |
| Purchase #6 | $11.70 | 11.592% | $13.0563 | $13.06 | $13.05 | $13.10 |
| Purchase #7 | $116.85 | 7.134% | $125.1861 | $125.19 | $125.20 | $125.20 |
| 7 purchase totals = | $891.25 | $960.8593 | $960.86 | $960.85 | $960.80 | |