| 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 | $236.46 | 12.864% | $266.8782 | $266.88 | $266.90 | $266.90 |
| Purchase #2 | $104.27 | 12.669% | $117.48 | $117.48 | $117.50 | $117.50 |
| Purchase #3 | $74.69 | 6.486% | $79.5344 | $79.53 | $79.55 | $79.50 |
| Purchase #4 | $101.33 | 4.309% | $105.6963 | $105.70 | $105.70 | $105.70 |
| Purchase #5 | $139.46 | 8.849% | $151.8008 | $151.80 | $151.80 | $151.80 |
| Purchase #6 | $34.47 | 3.368% | $35.6309 | $35.63 | $35.65 | $35.60 |
| Purchase #7 | $107.49 | 7.479% | $115.5292 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $798.17 | $872.5498 | $872.55 | $872.65 | $872.50 | |