| 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 | $94.28 | 6.443% | $100.3545 | $100.35 | $100.35 | $100.40 |
| Purchase #2 | $130.31 | 9.458% | $142.6347 | $142.63 | $142.65 | $142.60 |
| Purchase #3 | $79.68 | 6.193% | $84.6146 | $84.61 | $84.60 | $84.60 |
| Purchase #4 | $18.38 | 6.517% | $19.5778 | $19.58 | $19.60 | $19.60 |
| Purchase #5 | $214.91 | 9.822% | $236.0185 | $236.02 | $236.00 | $236.00 |
| Purchase #6 | $216.96 | 13.401% | $246.0348 | $246.03 | $246.05 | $246.00 |
| Purchase #7 | $18.26 | 11.206% | $20.3062 | $20.31 | $20.30 | $20.30 |
| 7 purchase totals = | $772.78 | $849.5411 | $849.53 | $849.55 | $849.50 | |