| 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 | $76.27 | 3.264% | $78.7595 | $78.76 | $78.75 | $78.80 |
| Purchase #2 | $95.28 | 7.664% | $102.5823 | $102.58 | $102.60 | $102.60 |
| Purchase #3 | $136.81 | 6.180% | $145.2649 | $145.26 | $145.25 | $145.30 |
| Purchase #4 | $23.63 | 13.147% | $26.7366 | $26.74 | $26.75 | $26.70 |
| Purchase #5 | $102.36 | 6.558% | $109.0728 | $109.07 | $109.05 | $109.10 |
| Purchase #6 | $86.37 | 7.132% | $92.5299 | $92.53 | $92.55 | $92.50 |
| Purchase #7 | $55.32 | 5.125% | $58.1552 | $58.16 | $58.15 | $58.20 |
| 7 purchase totals = | $576.04 | $613.1012 | $613.10 | $613.10 | $613.20 | |