| 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 | $49.92 | 10.871% | $55.3468 | $55.35 | $55.35 | $55.30 |
| Purchase #2 | $57.55 | 11.518% | $64.1786 | $64.18 | $64.20 | $64.20 |
| Purchase #3 | $17.41 | 3.187% | $17.9649 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $232.41 | 13.142% | $262.9533 | $262.95 | $262.95 | $263.00 |
| Purchase #5 | $50.27 | 9.219% | $54.9044 | $54.90 | $54.90 | $54.90 |
| Purchase #6 | $101.74 | 12.814% | $114.777 | $114.78 | $114.80 | $114.80 |
| Purchase #7 | $103.32 | 5.723% | $109.233 | $109.23 | $109.25 | $109.20 |
| 7 purchase totals = | $612.62 | $679.3580 | $679.35 | $679.40 | $679.40 | |