| 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 | $25.72 | 5.850% | $27.2246 | $27.22 | $27.20 | $27.20 |
| Purchase #2 | $163.35 | 6.230% | $173.5267 | $173.53 | $173.55 | $173.50 |
| Purchase #3 | $142.71 | 13.799% | $162.4026 | $162.40 | $162.40 | $162.40 |
| Purchase #4 | $144.39 | 6.760% | $154.1508 | $154.15 | $154.15 | $154.20 |
| Purchase #5 | $220.27 | 10.160% | $242.6494 | $242.65 | $242.65 | $242.60 |
| Purchase #6 | $127.93 | 8.139% | $138.3422 | $138.34 | $138.35 | $138.30 |
| Purchase #7 | $56.60 | 10.376% | $62.4728 | $62.47 | $62.45 | $62.50 |
| 7 purchase totals = | $880.97 | $960.7691 | $960.76 | $960.75 | $960.70 | |