| 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 | $17.33 | 10.241% | $19.1048 | $19.10 | $19.10 | $19.10 |
| Purchase #2 | $28.41 | 3.587% | $29.4291 | $29.43 | $29.45 | $29.40 |
| Purchase #3 | $33.62 | 6.511% | $35.809 | $35.81 | $35.80 | $35.80 |
| Purchase #4 | $88.52 | 13.477% | $100.4498 | $100.45 | $100.45 | $100.40 |
| Purchase #5 | $71.54 | 11.444% | $79.727 | $79.73 | $79.75 | $79.70 |
| Purchase #6 | $66.64 | 13.517% | $75.6477 | $75.65 | $75.65 | $75.60 |
| Purchase #7 | $32.28 | 12.717% | $36.385 | $36.39 | $36.40 | $36.40 |
| 7 purchase totals = | $338.34 | $376.5524 | $376.56 | $376.60 | $376.40 | |