| 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 | $16.85 | 12.559% | $18.9662 | $18.97 | $18.95 | $19.00 |
| Purchase #2 | $249.49 | 6.739% | $266.3031 | $266.30 | $266.30 | $266.30 |
| Purchase #3 | $107.79 | 10.814% | $119.4464 | $119.45 | $119.45 | $119.40 |
| Purchase #4 | $61.92 | 9.161% | $67.5925 | $67.59 | $67.60 | $67.60 |
| Purchase #5 | $196.73 | 4.384% | $205.3546 | $205.35 | $205.35 | $205.40 |
| Purchase #6 | $52.95 | 4.437% | $55.2994 | $55.30 | $55.30 | $55.30 |
| Purchase #7 | $192.57 | 13.451% | $218.4726 | $218.47 | $218.45 | $218.50 |
| 7 purchase totals = | $878.30 | $951.4348 | $951.43 | $951.40 | $951.50 | |