| 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 | $50.57 | 9.121% | $55.1825 | $55.18 | $55.20 | $55.20 |
| Purchase #2 | $96.79 | 13.311% | $109.6737 | $109.67 | $109.65 | $109.70 |
| Purchase #3 | $18.84 | 5.430% | $19.863 | $19.86 | $19.85 | $19.90 |
| Purchase #4 | $121.53 | 7.629% | $130.8015 | $130.80 | $130.80 | $130.80 |
| Purchase #5 | $223.48 | 5.125% | $234.9334 | $234.93 | $234.95 | $234.90 |
| Purchase #6 | $49.76 | 9.731% | $54.6021 | $54.60 | $54.60 | $54.60 |
| Purchase #7 | $148.68 | 11.159% | $165.2712 | $165.27 | $165.25 | $165.30 |
| 7 purchase totals = | $709.65 | $770.3274 | $770.31 | $770.30 | $770.40 | |