| 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 | $47.73 | 3.443% | $49.3733 | $49.37 | $49.35 | $49.40 |
| Purchase #2 | $226.32 | 3.340% | $233.8791 | $233.88 | $233.90 | $233.90 |
| Purchase #3 | $90.51 | 3.478% | $93.6579 | $93.66 | $93.65 | $93.70 |
| Purchase #4 | $48.58 | 4.590% | $50.8098 | $50.81 | $50.80 | $50.80 |
| Purchase #5 | $124.27 | 12.619% | $139.9516 | $139.95 | $139.95 | $140.00 |
| Purchase #6 | $196.30 | 12.241% | $220.3291 | $220.33 | $220.35 | $220.30 |
| Purchase #7 | $209.45 | 8.231% | $226.6898 | $226.69 | $226.70 | $226.70 |
| 7 purchase totals = | $943.16 | $1,014.6906 | $1,014.69 | $1,014.70 | $1,014.80 | |