| 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 | $22.96 | 11.826% | $25.6752 | $25.68 | $25.70 | $25.70 |
| Purchase #2 | $240.84 | 9.389% | $263.4525 | $263.45 | $263.45 | $263.50 |
| Purchase #3 | $204.86 | 10.528% | $226.4277 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $116.62 | 6.211% | $123.8633 | $123.86 | $123.85 | $123.90 |
| Purchase #5 | $113.66 | 6.417% | $120.9536 | $120.95 | $120.95 | $121.00 |
| Purchase #6 | $9.95 | 7.184% | $10.6648 | $10.66 | $10.65 | $10.70 |
| Purchase #7 | $98.85 | 3.528% | $102.3374 | $102.34 | $102.35 | $102.30 |
| 7 purchase totals = | $807.74 | $873.3745 | $873.37 | $873.40 | $873.50 | |