| 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 | $46.65 | 11.785% | $52.1477 | $52.15 | $52.15 | $52.10 |
| Purchase #2 | $224.44 | 9.552% | $245.8785 | $245.88 | $245.90 | $245.90 |
| Purchase #3 | $185.44 | 3.560% | $192.0417 | $192.04 | $192.05 | $192.00 |
| Purchase #4 | $93.40 | 13.620% | $106.1211 | $106.12 | $106.10 | $106.10 |
| Purchase #5 | $144.55 | 9.601% | $158.4282 | $158.43 | $158.45 | $158.40 |
| Purchase #6 | $68.73 | 7.157% | $73.649 | $73.65 | $73.65 | $73.60 |
| Purchase #7 | $45.64 | 13.144% | $51.6389 | $51.64 | $51.65 | $51.60 |
| 7 purchase totals = | $808.85 | $879.9051 | $879.91 | $879.95 | $879.70 | |