| 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 | $60.61 | 10.277% | $66.8389 | $66.84 | $66.85 | $66.80 |
| Purchase #2 | $216.74 | 11.152% | $240.9108 | $240.91 | $240.90 | $240.90 |
| Purchase #3 | $9.90 | 3.857% | $10.2818 | $10.28 | $10.30 | $10.30 |
| Purchase #4 | $198.25 | 7.592% | $213.3011 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $28.42 | 9.733% | $31.1861 | $31.19 | $31.20 | $31.20 |
| Purchase #6 | $52.60 | 10.746% | $58.2524 | $58.25 | $58.25 | $58.30 |
| Purchase #7 | $20.80 | 9.642% | $22.8055 | $22.81 | $22.80 | $22.80 |
| 7 purchase totals = | $587.32 | $643.5766 | $643.58 | $643.60 | $643.60 | |