| 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 | $29.45 | 10.610% | $32.5746 | $32.57 | $32.55 | $32.60 |
| Purchase #2 | $215.33 | 11.377% | $239.8281 | $239.83 | $239.85 | $239.80 |
| Purchase #3 | $170.96 | 8.263% | $185.0864 | $185.09 | $185.10 | $185.10 |
| Purchase #4 | $37.56 | 12.107% | $42.1074 | $42.11 | $42.10 | $42.10 |
| Purchase #5 | $120.44 | 7.523% | $129.5007 | $129.50 | $129.50 | $129.50 |
| Purchase #6 | $158.81 | 11.214% | $176.619 | $176.62 | $176.60 | $176.60 |
| Purchase #7 | $20.90 | 11.150% | $23.2304 | $23.23 | $23.25 | $23.20 |
| 7 purchase totals = | $753.45 | $828.9466 | $828.95 | $828.95 | $828.90 | |