| 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 | $30.50 | 11.826% | $34.1069 | $34.11 | $34.10 | $34.10 |
| Purchase #2 | $182.77 | 7.849% | $197.1156 | $197.12 | $197.10 | $197.10 |
| Purchase #3 | $196.93 | 10.524% | $217.6549 | $217.65 | $217.65 | $217.70 |
| Purchase #4 | $168.33 | 4.770% | $176.3593 | $176.36 | $176.35 | $176.40 |
| Purchase #5 | $209.95 | 5.240% | $220.9514 | $220.95 | $220.95 | $221.00 |
| Purchase #6 | $18.41 | 5.814% | $19.4804 | $19.48 | $19.50 | $19.50 |
| Purchase #7 | $63.52 | 6.350% | $67.5535 | $67.55 | $67.55 | $67.60 |
| 7 purchase totals = | $870.41 | $933.2220 | $933.22 | $933.20 | $933.40 | |