| 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 | $99.87 | 6.728% | $106.5893 | $106.59 | $106.60 | $106.60 |
| Purchase #2 | $56.59 | 4.862% | $59.3414 | $59.34 | $59.35 | $59.30 |
| Purchase #3 | $158.97 | 9.576% | $174.193 | $174.19 | $174.20 | $174.20 |
| Purchase #4 | $18.84 | 11.554% | $21.0168 | $21.02 | $21.00 | $21.00 |
| Purchase #5 | $223.76 | 10.836% | $248.0066 | $248.01 | $248.00 | $248.00 |
| Purchase #6 | $37.30 | 9.429% | $40.817 | $40.82 | $40.80 | $40.80 |
| Purchase #7 | $22.37 | 6.266% | $23.7717 | $23.77 | $23.75 | $23.80 |
| 7 purchase totals = | $617.70 | $673.7358 | $673.74 | $673.70 | $673.70 | |