| 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 | $27.68 | 7.214% | $29.6768 | $29.68 | $29.70 | $29.70 |
| Purchase #2 | $70.92 | 4.663% | $74.227 | $74.23 | $74.25 | $74.20 |
| Purchase #3 | $153.92 | 5.277% | $162.0424 | $162.04 | $162.05 | $162.00 |
| Purchase #4 | $198.53 | 4.685% | $207.8311 | $207.83 | $207.85 | $207.80 |
| Purchase #5 | $23.33 | 4.412% | $24.3593 | $24.36 | $24.35 | $24.40 |
| Purchase #6 | $42.97 | 3.606% | $44.5195 | $44.52 | $44.50 | $44.50 |
| Purchase #7 | $141.58 | 7.271% | $151.8743 | $151.87 | $151.85 | $151.90 |
| 7 purchase totals = | $658.93 | $694.5304 | $694.53 | $694.55 | $694.50 | |