| 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 | $85.37 | 7.833% | $92.057 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $133.60 | 11.342% | $148.7529 | $148.75 | $148.75 | $148.80 |
| Purchase #3 | $47.61 | 10.262% | $52.4957 | $52.50 | $52.50 | $52.50 |
| Purchase #4 | $78.91 | 7.194% | $84.5868 | $84.59 | $84.60 | $84.60 |
| Purchase #5 | $52.86 | 9.361% | $57.8082 | $57.81 | $57.80 | $57.80 |
| Purchase #6 | $45.96 | 5.664% | $48.5632 | $48.56 | $48.55 | $48.60 |
| Purchase #7 | $87.36 | 6.677% | $93.193 | $93.19 | $93.20 | $93.20 |
| 7 purchase totals = | $531.67 | $577.4568 | $577.46 | $577.45 | $577.60 | |