| 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 | $51.32 | 12.641% | $57.8074 | $57.81 | $57.80 | $57.80 |
| Purchase #2 | $9.95 | 8.628% | $10.8085 | $10.81 | $10.80 | $10.80 |
| Purchase #3 | $134.81 | 10.175% | $148.5269 | $148.53 | $148.55 | $148.50 |
| Purchase #4 | $49.60 | 8.523% | $53.8274 | $53.83 | $53.85 | $53.80 |
| Purchase #5 | $209.81 | 7.406% | $225.3485 | $225.35 | $225.35 | $225.30 |
| Purchase #6 | $81.52 | 12.353% | $91.5902 | $91.59 | $91.60 | $91.60 |
| Purchase #7 | $135.86 | 9.119% | $148.2491 | $148.25 | $148.25 | $148.20 |
| 7 purchase totals = | $672.87 | $736.1580 | $736.17 | $736.20 | $736.00 | |