| 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 | $21.66 | 6.396% | $23.0454 | $23.05 | $23.05 | $23.00 |
| Purchase #2 | $44.63 | 6.349% | $47.4636 | $47.46 | $47.45 | $47.50 |
| Purchase #3 | $69.73 | 13.560% | $79.1854 | $79.19 | $79.20 | $79.20 |
| Purchase #4 | $117.81 | 11.400% | $131.2403 | $131.24 | $131.25 | $131.20 |
| Purchase #5 | $30.35 | 7.360% | $32.5838 | $32.58 | $32.60 | $32.60 |
| Purchase #6 | $245.53 | 13.616% | $278.9614 | $278.96 | $278.95 | $279.00 |
| Purchase #7 | $78.84 | 4.849% | $82.663 | $82.66 | $82.65 | $82.70 |
| 7 purchase totals = | $608.55 | $675.1429 | $675.14 | $675.15 | $675.20 | |