| 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 | $67.35 | 10.684% | $74.5457 | $74.55 | $74.55 | $74.50 |
| Purchase #2 | $148.28 | 8.447% | $160.8052 | $160.81 | $160.80 | $160.80 |
| Purchase #3 | $217.90 | 6.162% | $231.327 | $231.33 | $231.35 | $231.30 |
| Purchase #4 | $204.89 | 11.851% | $229.1715 | $229.17 | $229.15 | $229.20 |
| Purchase #5 | $47.47 | 7.168% | $50.8726 | $50.87 | $50.85 | $50.90 |
| Purchase #6 | $203.51 | 5.776% | $215.2647 | $215.26 | $215.25 | $215.30 |
| Purchase #7 | $8.92 | 7.613% | $9.5991 | $9.60 | $9.60 | $9.60 |
| 7 purchase totals = | $898.32 | $971.5858 | $971.59 | $971.55 | $971.60 | |