| 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 | $17.30 | 11.328% | $19.2597 | $19.26 | $19.25 | $19.30 |
| Purchase #2 | $26.31 | 12.749% | $29.6643 | $29.66 | $29.65 | $29.70 |
| Purchase #3 | $240.35 | 6.374% | $255.6699 | $255.67 | $255.65 | $255.70 |
| Purchase #4 | $76.62 | 10.401% | $84.5892 | $84.59 | $84.60 | $84.60 |
| Purchase #5 | $222.52 | 11.177% | $247.3911 | $247.39 | $247.40 | $247.40 |
| Purchase #6 | $54.99 | 4.674% | $57.5602 | $57.56 | $57.55 | $57.60 |
| Purchase #7 | $80.62 | 6.336% | $85.7281 | $85.73 | $85.75 | $85.70 |
| 7 purchase totals = | $718.71 | $779.8625 | $779.86 | $779.85 | $780.00 | |