| 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 | $47.99 | 11.535% | $53.5256 | $53.53 | $53.55 | $53.50 |
| Purchase #2 | $70.51 | 9.845% | $77.4517 | $77.45 | $77.45 | $77.50 |
| Purchase #3 | $249.50 | 9.348% | $272.8233 | $272.82 | $272.80 | $272.80 |
| Purchase #4 | $64.76 | 13.665% | $73.6095 | $73.61 | $73.60 | $73.60 |
| Purchase #5 | $208.54 | 4.193% | $217.2841 | $217.28 | $217.30 | $217.30 |
| Purchase #6 | $8.88 | 4.120% | $9.2459 | $9.25 | $9.25 | $9.20 |
| Purchase #7 | $205.28 | 6.483% | $218.5883 | $218.59 | $218.60 | $218.60 |
| 7 purchase totals = | $855.46 | $922.5284 | $922.53 | $922.55 | $922.50 | |