| 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 | $70.25 | 8.182% | $75.9979 | $76.00 | $76.00 | $76.00 |
| Purchase #2 | $61.79 | 4.429% | $64.5267 | $64.53 | $64.55 | $64.50 |
| Purchase #3 | $80.74 | 6.860% | $86.2788 | $86.28 | $86.30 | $86.30 |
| Purchase #4 | $14.25 | 5.570% | $15.0437 | $15.04 | $15.05 | $15.00 |
| Purchase #5 | $56.28 | 13.326% | $63.7799 | $63.78 | $63.80 | $63.80 |
| Purchase #6 | $48.60 | 3.604% | $50.3515 | $50.35 | $50.35 | $50.40 |
| Purchase #7 | $29.52 | 12.262% | $33.1397 | $33.14 | $33.15 | $33.10 |
| 7 purchase totals = | $361.43 | $389.1182 | $389.12 | $389.20 | $389.10 | |