| 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 | $86.61 | 6.814% | $92.5116 | $92.51 | $92.50 | $92.50 |
| Purchase #2 | $122.41 | 4.776% | $128.2563 | $128.26 | $128.25 | $128.30 |
| Purchase #3 | $237.55 | 11.661% | $265.2507 | $265.25 | $265.25 | $265.30 |
| Purchase #4 | $123.25 | 12.648% | $138.8387 | $138.84 | $138.85 | $138.80 |
| Purchase #5 | $23.44 | 5.181% | $24.6544 | $24.65 | $24.65 | $24.70 |
| Purchase #6 | $85.33 | 12.467% | $95.9681 | $95.97 | $95.95 | $96.00 |
| Purchase #7 | $57.54 | 11.286% | $64.034 | $64.03 | $64.05 | $64.00 |
| 7 purchase totals = | $736.13 | $809.5138 | $809.51 | $809.50 | $809.60 | |