| 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 | $42.25 | 4.594% | $44.191 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $112.77 | 4.367% | $117.6947 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $216.67 | 11.574% | $241.7474 | $241.75 | $241.75 | $241.70 |
| Purchase #4 | $14.38 | 12.124% | $16.1234 | $16.12 | $16.10 | $16.10 |
| Purchase #5 | $72.61 | 6.859% | $77.5903 | $77.59 | $77.60 | $77.60 |
| Purchase #6 | $95.33 | 4.844% | $99.9478 | $99.95 | $99.95 | $99.90 |
| Purchase #7 | $6.62 | 9.436% | $7.2447 | $7.24 | $7.25 | $7.20 |
| 7 purchase totals = | $560.63 | $604.5393 | $604.53 | $604.55 | $604.40 | |