| 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 | $109.65 | 11.630% | $122.4023 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $33.48 | 7.852% | $36.1088 | $36.11 | $36.10 | $36.10 |
| Purchase #3 | $181.71 | 8.727% | $197.5678 | $197.57 | $197.55 | $197.60 |
| Purchase #4 | $15.84 | 11.188% | $17.6122 | $17.61 | $17.60 | $17.60 |
| Purchase #5 | $23.50 | 12.522% | $26.4427 | $26.44 | $26.45 | $26.40 |
| Purchase #6 | $20.90 | 13.415% | $23.7037 | $23.70 | $23.70 | $23.70 |
| Purchase #7 | $165.31 | 6.532% | $176.108 | $176.11 | $176.10 | $176.10 |
| 7 purchase totals = | $550.39 | $599.9455 | $599.94 | $599.90 | $599.90 | |