| 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 | $50.39 | 7.226% | $54.0312 | $54.03 | $54.05 | $54.00 |
| Purchase #2 | $65.31 | 11.478% | $72.8063 | $72.81 | $72.80 | $72.80 |
| Purchase #3 | $73.95 | 3.726% | $76.7054 | $76.71 | $76.70 | $76.70 |
| Purchase #4 | $65.63 | 12.231% | $73.6572 | $73.66 | $73.65 | $73.70 |
| Purchase #5 | $9.85 | 9.750% | $10.8104 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $134.31 | 8.710% | $146.0084 | $146.01 | $146.00 | $146.00 |
| Purchase #7 | $21.53 | 9.733% | $23.6255 | $23.63 | $23.65 | $23.60 |
| 7 purchase totals = | $420.97 | $457.6444 | $457.66 | $457.65 | $457.60 | |