| 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 | $77.55 | 6.719% | $82.7606 | $82.76 | $82.75 | $82.80 |
| Purchase #2 | $22.72 | 5.833% | $24.0453 | $24.05 | $24.05 | $24.00 |
| Purchase #3 | $91.84 | 3.781% | $95.3125 | $95.31 | $95.30 | $95.30 |
| Purchase #4 | $62.68 | 13.615% | $71.2139 | $71.21 | $71.20 | $71.20 |
| Purchase #5 | $139.65 | 12.873% | $157.6271 | $157.63 | $157.65 | $157.60 |
| Purchase #6 | $108.94 | 7.346% | $116.9427 | $116.94 | $116.95 | $116.90 |
| Purchase #7 | $241.55 | 12.329% | $271.3307 | $271.33 | $271.35 | $271.30 |
| 7 purchase totals = | $744.93 | $819.2328 | $819.23 | $819.25 | $819.10 | |