| 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 | $55.70 | 5.782% | $58.9206 | $58.92 | $58.90 | $58.90 |
| Purchase #2 | $87.84 | 11.566% | $97.9996 | $98.00 | $98.00 | $98.00 |
| Purchase #3 | $131.28 | 5.242% | $138.1617 | $138.16 | $138.15 | $138.20 |
| Purchase #4 | $120.93 | 10.106% | $133.1512 | $133.15 | $133.15 | $133.20 |
| Purchase #5 | $9.76 | 5.675% | $10.3139 | $10.31 | $10.30 | $10.30 |
| Purchase #6 | $188.90 | 8.465% | $204.8904 | $204.89 | $204.90 | $204.90 |
| Purchase #7 | $47.71 | 6.331% | $50.7305 | $50.73 | $50.75 | $50.70 |
| 7 purchase totals = | $642.12 | $694.1679 | $694.16 | $694.15 | $694.20 | |