| 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 | $29.74 | 13.806% | $33.8459 | $33.85 | $33.85 | $33.80 |
| Purchase #2 | $5.58 | 9.554% | $6.1131 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $13.75 | 8.804% | $14.9606 | $14.96 | $14.95 | $15.00 |
| Purchase #4 | $61.46 | 11.652% | $68.6213 | $68.62 | $68.60 | $68.60 |
| Purchase #5 | $145.40 | 4.443% | $151.8601 | $151.86 | $151.85 | $151.90 |
| Purchase #6 | $195.31 | 13.406% | $221.4933 | $221.49 | $221.50 | $221.50 |
| Purchase #7 | $163.41 | 5.555% | $172.4874 | $172.49 | $172.50 | $172.50 |
| 7 purchase totals = | $614.65 | $669.3817 | $669.38 | $669.35 | $669.40 | |