| 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 | $25.94 | 12.389% | $29.1537 | $29.15 | $29.15 | $29.20 |
| Purchase #2 | $92.61 | 9.453% | $101.3644 | $101.36 | $101.35 | $101.40 |
| Purchase #3 | $65.43 | 11.311% | $72.8308 | $72.83 | $72.85 | $72.80 |
| Purchase #4 | $17.44 | 7.252% | $18.7047 | $18.70 | $18.70 | $18.70 |
| Purchase #5 | $205.53 | 8.687% | $223.3844 | $223.38 | $223.40 | $223.40 |
| Purchase #6 | $51.81 | 10.109% | $57.0475 | $57.05 | $57.05 | $57.00 |
| Purchase #7 | $87.79 | 9.847% | $96.4347 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $546.55 | $598.9202 | $598.90 | $598.95 | $598.90 | |