| 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 | $64.53 | 9.193% | $70.4622 | $70.46 | $70.45 | $70.50 |
| Purchase #2 | $13.96 | 7.226% | $14.9687 | $14.97 | $14.95 | $15.00 |
| Purchase #3 | $220.76 | 3.294% | $228.0318 | $228.03 | $228.05 | $228.00 |
| Purchase #4 | $7.69 | 6.613% | $8.1985 | $8.20 | $8.20 | $8.20 |
| Purchase #5 | $247.37 | 12.261% | $277.7 | $277.70 | $277.70 | $277.70 |
| Purchase #6 | $58.54 | 3.705% | $60.7089 | $60.71 | $60.70 | $60.70 |
| Purchase #7 | $13.58 | 3.628% | $14.0727 | $14.07 | $14.05 | $14.10 |
| 7 purchase totals = | $626.43 | $674.1428 | $674.14 | $674.10 | $674.20 | |