| 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 | $71.55 | 13.227% | $81.0139 | $81.01 | $81.00 | $81.00 |
| Purchase #2 | $94.26 | 6.259% | $100.1597 | $100.16 | $100.15 | $100.20 |
| Purchase #3 | $141.49 | 10.735% | $156.679 | $156.68 | $156.70 | $156.70 |
| Purchase #4 | $5.33 | 5.546% | $5.6256 | $5.63 | $5.65 | $5.60 |
| Purchase #5 | $93.49 | 7.754% | $100.7392 | $100.74 | $100.75 | $100.70 |
| Purchase #6 | $240.66 | 4.344% | $251.1143 | $251.11 | $251.10 | $251.10 |
| Purchase #7 | $189.69 | 9.271% | $207.2762 | $207.28 | $207.30 | $207.30 |
| 7 purchase totals = | $836.47 | $902.6079 | $902.61 | $902.65 | $902.60 | |