| 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 | $113.48 | 6.339% | $120.6735 | $120.67 | $120.65 | $120.70 |
| Purchase #2 | $58.26 | 4.221% | $60.7192 | $60.72 | $60.70 | $60.70 |
| Purchase #3 | $12.68 | 4.470% | $13.2468 | $13.25 | $13.25 | $13.20 |
| Purchase #4 | $26.25 | 3.572% | $27.1877 | $27.19 | $27.20 | $27.20 |
| Purchase #5 | $156.72 | 12.227% | $175.8822 | $175.88 | $175.90 | $175.90 |
| Purchase #6 | $13.30 | 7.618% | $14.3132 | $14.31 | $14.30 | $14.30 |
| Purchase #7 | $95.56 | 7.817% | $103.0299 | $103.03 | $103.05 | $103.00 |
| 7 purchase totals = | $476.25 | $515.0525 | $515.05 | $515.05 | $515.00 | |