| 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 | $10.39 | 8.568% | $11.2802 | $11.28 | $11.30 | $11.30 |
| Purchase #2 | $113.96 | 9.774% | $125.0985 | $125.10 | $125.10 | $125.10 |
| Purchase #3 | $151.96 | 10.760% | $168.3109 | $168.31 | $168.30 | $168.30 |
| Purchase #4 | $79.65 | 11.522% | $88.8273 | $88.83 | $88.85 | $88.80 |
| Purchase #5 | $208.32 | 5.577% | $219.938 | $219.94 | $219.95 | $219.90 |
| Purchase #6 | $24.80 | 11.229% | $27.5848 | $27.58 | $27.60 | $27.60 |
| Purchase #7 | $210.32 | 4.334% | $219.4353 | $219.44 | $219.45 | $219.40 |
| 7 purchase totals = | $799.40 | $860.4750 | $860.48 | $860.55 | $860.40 | |