| 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 | $74.91 | 4.690% | $78.4233 | $78.42 | $78.40 | $78.40 |
| Purchase #2 | $114.80 | 6.823% | $122.6328 | $122.63 | $122.65 | $122.60 |
| Purchase #3 | $91.73 | 9.854% | $100.7691 | $100.77 | $100.75 | $100.80 |
| Purchase #4 | $166.47 | 3.695% | $172.6211 | $172.62 | $172.60 | $172.60 |
| Purchase #5 | $137.39 | 12.755% | $154.9141 | $154.91 | $154.90 | $154.90 |
| Purchase #6 | $62.93 | 11.440% | $70.1292 | $70.13 | $70.15 | $70.10 |
| Purchase #7 | $157.71 | 3.456% | $163.1605 | $163.16 | $163.15 | $163.20 |
| 7 purchase totals = | $805.94 | $862.6501 | $862.64 | $862.60 | $862.60 | |