| 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 | $46.75 | 11.167% | $51.9706 | $51.97 | $51.95 | $52.00 |
| Purchase #2 | $98.79 | 3.415% | $102.1637 | $102.16 | $102.15 | $102.20 |
| Purchase #3 | $51.78 | 6.474% | $55.1322 | $55.13 | $55.15 | $55.10 |
| Purchase #4 | $72.59 | 12.840% | $81.9106 | $81.91 | $81.90 | $81.90 |
| Purchase #5 | $94.58 | 13.871% | $107.6992 | $107.70 | $107.70 | $107.70 |
| Purchase #6 | $175.99 | 7.255% | $188.7581 | $188.76 | $188.75 | $188.80 |
| Purchase #7 | $143.40 | 13.262% | $162.4177 | $162.42 | $162.40 | $162.40 |
| 7 purchase totals = | $683.88 | $750.0521 | $750.05 | $750.00 | $750.10 | |