| 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 | $81.27 | 5.599% | $85.8203 | $85.82 | $85.80 | $85.80 |
| Purchase #2 | $132.25 | 7.585% | $142.2812 | $142.28 | $142.30 | $142.30 |
| Purchase #3 | $109.39 | 6.199% | $116.1711 | $116.17 | $116.15 | $116.20 |
| Purchase #4 | $126.57 | 6.632% | $134.9641 | $134.96 | $134.95 | $135.00 |
| Purchase #5 | $205.34 | 5.636% | $216.913 | $216.91 | $216.90 | $216.90 |
| Purchase #6 | $25.97 | 3.345% | $26.8387 | $26.84 | $26.85 | $26.80 |
| Purchase #7 | $128.33 | 12.759% | $144.7036 | $144.70 | $144.70 | $144.70 |
| 7 purchase totals = | $809.12 | $867.6920 | $867.68 | $867.65 | $867.70 | |