| 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 | $92.44 | 10.668% | $102.3015 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $41.44 | 13.435% | $47.0075 | $47.01 | $47.00 | $47.00 |
| Purchase #3 | $31.81 | 10.208% | $35.0572 | $35.06 | $35.05 | $35.10 |
| Purchase #4 | $141.51 | 11.330% | $157.5431 | $157.54 | $157.55 | $157.50 |
| Purchase #5 | $176.71 | 12.720% | $199.1875 | $199.19 | $199.20 | $199.20 |
| Purchase #6 | $64.35 | 10.329% | $70.9967 | $71.00 | $71.00 | $71.00 |
| Purchase #7 | $92.73 | 8.369% | $100.4906 | $100.49 | $100.50 | $100.50 |
| 7 purchase totals = | $640.99 | $712.5841 | $712.59 | $712.60 | $712.60 | |