| 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 | $74.25 | 6.373% | $78.982 | $78.98 | $79.00 | $79.00 |
| Purchase #2 | $105.98 | 13.239% | $120.0107 | $120.01 | $120.00 | $120.00 |
| Purchase #3 | $106.51 | 11.268% | $118.5115 | $118.51 | $118.50 | $118.50 |
| Purchase #4 | $73.75 | 4.189% | $76.8394 | $76.84 | $76.85 | $76.80 |
| Purchase #5 | $222.83 | 13.804% | $253.5895 | $253.59 | $253.60 | $253.60 |
| Purchase #6 | $204.34 | 5.685% | $215.9567 | $215.96 | $215.95 | $216.00 |
| Purchase #7 | $55.66 | 4.494% | $58.1614 | $58.16 | $58.15 | $58.20 |
| 7 purchase totals = | $843.32 | $922.0512 | $922.05 | $922.05 | $922.10 | |