| 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 | $43.92 | 3.264% | $45.3535 | $45.35 | $45.35 | $45.40 |
| Purchase #2 | $137.63 | 10.724% | $152.3894 | $152.39 | $152.40 | $152.40 |
| Purchase #3 | $22.56 | 4.110% | $23.4872 | $23.49 | $23.50 | $23.50 |
| Purchase #4 | $212.93 | 10.699% | $235.7114 | $235.71 | $235.70 | $235.70 |
| Purchase #5 | $76.32 | 4.307% | $79.6071 | $79.61 | $79.60 | $79.60 |
| Purchase #6 | $112.81 | 5.181% | $118.6547 | $118.65 | $118.65 | $118.70 |
| Purchase #7 | $84.95 | 12.136% | $95.2595 | $95.26 | $95.25 | $95.30 |
| 7 purchase totals = | $691.12 | $750.4628 | $750.46 | $750.45 | $750.60 | |