| 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 | $33.62 | 3.431% | $34.7735 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $138.43 | 6.286% | $147.1317 | $147.13 | $147.15 | $147.10 |
| Purchase #3 | $106.50 | 9.190% | $116.2874 | $116.29 | $116.30 | $116.30 |
| Purchase #4 | $176.27 | 9.743% | $193.444 | $193.44 | $193.45 | $193.40 |
| Purchase #5 | $78.27 | 10.709% | $86.6519 | $86.65 | $86.65 | $86.70 |
| Purchase #6 | $224.99 | 12.588% | $253.3117 | $253.31 | $253.30 | $253.30 |
| Purchase #7 | $64.55 | 3.676% | $66.9229 | $66.92 | $66.90 | $66.90 |
| 7 purchase totals = | $822.63 | $898.5231 | $898.51 | $898.50 | $898.50 | |