| 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 | $47.25 | 9.327% | $51.657 | $51.66 | $51.65 | $51.70 |
| Purchase #2 | $148.68 | 7.551% | $159.9068 | $159.91 | $159.90 | $159.90 |
| Purchase #3 | $242.91 | 13.111% | $274.7579 | $274.76 | $274.75 | $274.80 |
| Purchase #4 | $44.88 | 3.292% | $46.3574 | $46.36 | $46.35 | $46.40 |
| Purchase #5 | $49.36 | 12.633% | $55.5956 | $55.60 | $55.60 | $55.60 |
| Purchase #6 | $162.39 | 4.847% | $170.261 | $170.26 | $170.25 | $170.30 |
| Purchase #7 | $113.97 | 11.293% | $126.8406 | $126.84 | $126.85 | $126.80 |
| 7 purchase totals = | $809.44 | $885.3763 | $885.39 | $885.35 | $885.50 | |