| 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 | $73.28 | 4.674% | $76.7051 | $76.71 | $76.70 | $76.70 |
| Purchase #2 | $46.39 | 8.582% | $50.3712 | $50.37 | $50.35 | $50.40 |
| Purchase #3 | $161.50 | 13.638% | $183.5254 | $183.53 | $183.55 | $183.50 |
| Purchase #4 | $16.55 | 6.339% | $17.5991 | $17.60 | $17.60 | $17.60 |
| Purchase #5 | $150.88 | 3.317% | $155.8847 | $155.88 | $155.90 | $155.90 |
| Purchase #6 | $112.73 | 8.179% | $121.9502 | $121.95 | $121.95 | $122.00 |
| Purchase #7 | $212.60 | 9.843% | $233.5262 | $233.53 | $233.55 | $233.50 |
| 7 purchase totals = | $773.93 | $839.5619 | $839.57 | $839.60 | $839.60 | |