| 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 | $9.64 | 10.319% | $10.6348 | $10.63 | $10.65 | $10.60 |
| Purchase #2 | $107.95 | 10.590% | $119.3819 | $119.38 | $119.40 | $119.40 |
| Purchase #3 | $32.41 | 9.548% | $35.5045 | $35.50 | $35.50 | $35.50 |
| Purchase #4 | $134.40 | 5.617% | $141.9492 | $141.95 | $141.95 | $141.90 |
| Purchase #5 | $217.59 | 7.227% | $233.3152 | $233.32 | $233.30 | $233.30 |
| Purchase #6 | $108.86 | 7.604% | $117.1377 | $117.14 | $117.15 | $117.10 |
| Purchase #7 | $134.63 | 6.464% | $143.3325 | $143.33 | $143.35 | $143.30 |
| 7 purchase totals = | $745.48 | $801.2558 | $801.25 | $801.30 | $801.10 | |