| 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 | $83.58 | 10.138% | $92.0533 | $92.05 | $92.05 | $92.10 |
| Purchase #2 | $18.55 | 6.609% | $19.776 | $19.78 | $19.80 | $19.80 |
| Purchase #3 | $154.29 | 3.577% | $159.809 | $159.81 | $159.80 | $159.80 |
| Purchase #4 | $146.83 | 8.798% | $159.7481 | $159.75 | $159.75 | $159.70 |
| Purchase #5 | $64.49 | 3.257% | $66.5904 | $66.59 | $66.60 | $66.60 |
| Purchase #6 | $44.41 | 13.210% | $50.2766 | $50.28 | $50.30 | $50.30 |
| Purchase #7 | $173.44 | 4.572% | $181.3697 | $181.37 | $181.35 | $181.40 |
| 7 purchase totals = | $685.59 | $729.6231 | $729.63 | $729.65 | $729.70 | |