| 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 | $108.84 | 7.285% | $116.769 | $116.77 | $116.75 | $116.80 |
| Purchase #2 | $26.67 | 8.702% | $28.9908 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $12.70 | 3.781% | $13.1802 | $13.18 | $13.20 | $13.20 |
| Purchase #4 | $77.85 | 11.129% | $86.5139 | $86.51 | $86.50 | $86.50 |
| Purchase #5 | $235.55 | 12.769% | $265.6274 | $265.63 | $265.65 | $265.60 |
| Purchase #6 | $46.76 | 5.399% | $49.2846 | $49.28 | $49.30 | $49.30 |
| Purchase #7 | $189.37 | 6.289% | $201.2795 | $201.28 | $201.30 | $201.30 |
| 7 purchase totals = | $697.74 | $761.6454 | $761.64 | $761.70 | $761.70 | |