| 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 | $9.68 | 12.589% | $10.8986 | $10.90 | $10.90 | $10.90 |
| Purchase #2 | $207.38 | 12.415% | $233.1262 | $233.13 | $233.15 | $233.10 |
| Purchase #3 | $69.96 | 9.453% | $76.5733 | $76.57 | $76.55 | $76.60 |
| Purchase #4 | $43.31 | 9.469% | $47.411 | $47.41 | $47.40 | $47.40 |
| Purchase #5 | $75.96 | 9.170% | $82.9255 | $82.93 | $82.95 | $82.90 |
| Purchase #6 | $129.31 | 12.134% | $145.0005 | $145.00 | $145.00 | $145.00 |
| Purchase #7 | $72.56 | 12.448% | $81.5923 | $81.59 | $81.60 | $81.60 |
| 7 purchase totals = | $608.16 | $677.5274 | $677.53 | $677.55 | $677.50 | |