| 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 | $22.32 | 4.266% | $23.2722 | $23.27 | $23.25 | $23.30 |
| Purchase #2 | $180.31 | 12.341% | $202.5621 | $202.56 | $202.55 | $202.60 |
| Purchase #3 | $8.90 | 4.436% | $9.2948 | $9.29 | $9.30 | $9.30 |
| Purchase #4 | $148.79 | 8.630% | $161.6306 | $161.63 | $161.65 | $161.60 |
| Purchase #5 | $69.61 | 8.441% | $75.4858 | $75.49 | $75.50 | $75.50 |
| Purchase #6 | $71.28 | 10.527% | $78.7836 | $78.78 | $78.80 | $78.80 |
| Purchase #7 | $207.61 | 12.281% | $233.1066 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $708.82 | $784.1357 | $784.13 | $784.15 | $784.20 | |