| 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 | $157.53 | 5.147% | $165.6381 | $165.64 | $165.65 | $165.60 |
| Purchase #2 | $155.61 | 9.396% | $170.2311 | $170.23 | $170.25 | $170.20 |
| Purchase #3 | $106.41 | 3.479% | $110.112 | $110.11 | $110.10 | $110.10 |
| Purchase #4 | $153.99 | 10.195% | $169.6893 | $169.69 | $169.70 | $169.70 |
| Purchase #5 | $60.34 | 3.221% | $62.2836 | $62.28 | $62.30 | $62.30 |
| Purchase #6 | $5.44 | 9.793% | $5.9727 | $5.97 | $5.95 | $6.00 |
| Purchase #7 | $76.37 | 13.470% | $86.657 | $86.66 | $86.65 | $86.70 |
| 7 purchase totals = | $715.69 | $770.5838 | $770.58 | $770.60 | $770.60 | |