| 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 | $105.52 | 13.419% | $119.6797 | $119.68 | $119.70 | $119.70 |
| Purchase #2 | $117.54 | 4.761% | $123.1361 | $123.14 | $123.15 | $123.10 |
| Purchase #3 | $149.72 | 6.676% | $159.7153 | $159.72 | $159.70 | $159.70 |
| Purchase #4 | $205.79 | 5.589% | $217.2916 | $217.29 | $217.30 | $217.30 |
| Purchase #5 | $16.41 | 4.431% | $17.1371 | $17.14 | $17.15 | $17.10 |
| Purchase #6 | $103.29 | 12.271% | $115.9647 | $115.96 | $115.95 | $116.00 |
| Purchase #7 | $49.54 | 4.727% | $51.8818 | $51.88 | $51.90 | $51.90 |
| 7 purchase totals = | $747.81 | $804.8063 | $804.81 | $804.85 | $804.80 | |