| 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 | $54.51 | 13.554% | $61.8983 | $61.90 | $61.90 | $61.90 |
| Purchase #2 | $9.44 | 8.275% | $10.2212 | $10.22 | $10.20 | $10.20 |
| Purchase #3 | $54.57 | 6.508% | $58.1214 | $58.12 | $58.10 | $58.10 |
| Purchase #4 | $186.39 | 13.710% | $211.9441 | $211.94 | $211.95 | $211.90 |
| Purchase #5 | $57.80 | 3.533% | $59.8421 | $59.84 | $59.85 | $59.80 |
| Purchase #6 | $237.62 | 13.542% | $269.7985 | $269.80 | $269.80 | $269.80 |
| Purchase #7 | $54.59 | 6.388% | $58.0772 | $58.08 | $58.10 | $58.10 |
| 7 purchase totals = | $654.92 | $729.9028 | $729.90 | $729.90 | $729.80 | |