| 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 | $28.67 | 3.314% | $29.6201 | $29.62 | $29.60 | $29.60 |
| Purchase #2 | $65.36 | 11.820% | $73.0856 | $73.09 | $73.10 | $73.10 |
| Purchase #3 | $177.27 | 3.731% | $183.8839 | $183.88 | $183.90 | $183.90 |
| Purchase #4 | $49.48 | 5.617% | $52.2593 | $52.26 | $52.25 | $52.30 |
| Purchase #5 | $35.44 | 6.252% | $37.6557 | $37.66 | $37.65 | $37.70 |
| Purchase #6 | $93.80 | 13.817% | $106.7603 | $106.76 | $106.75 | $106.80 |
| Purchase #7 | $23.89 | 13.282% | $27.0631 | $27.06 | $27.05 | $27.10 |
| 7 purchase totals = | $473.91 | $510.3280 | $510.33 | $510.30 | $510.50 | |