| 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 | $7.67 | 7.270% | $8.2276 | $8.23 | $8.25 | $8.20 |
| Purchase #2 | $53.33 | 9.824% | $58.5691 | $58.57 | $58.55 | $58.60 |
| Purchase #3 | $186.28 | 7.795% | $200.8005 | $200.80 | $200.80 | $200.80 |
| Purchase #4 | $198.76 | 5.838% | $210.3636 | $210.36 | $210.35 | $210.40 |
| Purchase #5 | $140.95 | 12.337% | $158.339 | $158.34 | $158.35 | $158.30 |
| Purchase #6 | $14.91 | 5.658% | $15.7536 | $15.75 | $15.75 | $15.80 |
| Purchase #7 | $227.58 | 8.514% | $246.9562 | $246.96 | $246.95 | $247.00 |
| 7 purchase totals = | $829.48 | $899.0096 | $899.01 | $899.00 | $899.10 | |