| 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 | $24.89 | 9.801% | $27.3295 | $27.33 | $27.35 | $27.30 |
| Purchase #2 | $35.84 | 13.529% | $40.6888 | $40.69 | $40.70 | $40.70 |
| Purchase #3 | $102.53 | 10.860% | $113.6648 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $233.35 | 13.566% | $265.0063 | $265.01 | $265.00 | $265.00 |
| Purchase #5 | $109.52 | 7.817% | $118.0812 | $118.08 | $118.10 | $118.10 |
| Purchase #6 | $156.74 | 8.159% | $169.5284 | $169.53 | $169.55 | $169.50 |
| Purchase #7 | $159.96 | 6.453% | $170.2822 | $170.28 | $170.30 | $170.30 |
| 7 purchase totals = | $822.83 | $904.5812 | $904.58 | $904.65 | $904.60 | |