| 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 | $82.49 | 11.718% | $92.1562 | $92.16 | $92.15 | $92.20 |
| Purchase #2 | $196.96 | 5.408% | $207.6116 | $207.61 | $207.60 | $207.60 |
| Purchase #3 | $17.69 | 5.134% | $18.5982 | $18.60 | $18.60 | $18.60 |
| Purchase #4 | $113.40 | 13.217% | $128.3881 | $128.39 | $128.40 | $128.40 |
| Purchase #5 | $74.64 | 6.550% | $79.5289 | $79.53 | $79.55 | $79.50 |
| Purchase #6 | $52.67 | 5.441% | $55.5358 | $55.54 | $55.55 | $55.50 |
| Purchase #7 | $188.97 | 6.662% | $201.5592 | $201.56 | $201.55 | $201.60 |
| 7 purchase totals = | $726.82 | $783.3780 | $783.39 | $783.40 | $783.40 | |