| 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 | $59.43 | 7.833% | $64.0852 | $64.09 | $64.10 | $64.10 |
| Purchase #2 | $72.77 | 3.260% | $75.1423 | $75.14 | $75.15 | $75.10 |
| Purchase #3 | $74.81 | 5.327% | $78.7951 | $78.80 | $78.80 | $78.80 |
| Purchase #4 | $132.28 | 7.550% | $142.2671 | $142.27 | $142.25 | $142.30 |
| Purchase #5 | $29.31 | 12.161% | $32.8744 | $32.87 | $32.85 | $32.90 |
| Purchase #6 | $150.47 | 12.327% | $169.0184 | $169.02 | $169.00 | $169.00 |
| Purchase #7 | $219.74 | 3.102% | $226.5563 | $226.56 | $226.55 | $226.60 |
| 7 purchase totals = | $738.81 | $788.7388 | $788.75 | $788.70 | $788.80 | |