| 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 | $86.29 | 4.162% | $89.8814 | $89.88 | $89.90 | $89.90 |
| Purchase #2 | $79.95 | 13.860% | $91.0311 | $91.03 | $91.05 | $91.00 |
| Purchase #3 | $5.68 | 7.153% | $6.0863 | $6.09 | $6.10 | $6.10 |
| Purchase #4 | $87.35 | 12.429% | $98.2067 | $98.21 | $98.20 | $98.20 |
| Purchase #5 | $216.69 | 7.825% | $233.646 | $233.65 | $233.65 | $233.60 |
| Purchase #6 | $45.57 | 3.787% | $47.2957 | $47.30 | $47.30 | $47.30 |
| Purchase #7 | $99.77 | 5.856% | $105.6125 | $105.61 | $105.60 | $105.60 |
| 7 purchase totals = | $621.30 | $671.7597 | $671.77 | $671.80 | $671.70 | |