| 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 | $93.83 | 11.555% | $104.6721 | $104.67 | $104.65 | $104.70 |
| Purchase #2 | $158.71 | 12.704% | $178.8725 | $178.87 | $178.85 | $178.90 |
| Purchase #3 | $7.58 | 13.728% | $8.6206 | $8.62 | $8.60 | $8.60 |
| Purchase #4 | $15.37 | 5.586% | $16.2286 | $16.23 | $16.25 | $16.20 |
| Purchase #5 | $12.94 | 9.535% | $14.1738 | $14.17 | $14.15 | $14.20 |
| Purchase #6 | $16.47 | 12.796% | $18.5775 | $18.58 | $18.60 | $18.60 |
| Purchase #7 | $183.87 | 5.173% | $193.3816 | $193.38 | $193.40 | $193.40 |
| 7 purchase totals = | $488.77 | $534.5267 | $534.52 | $534.50 | $534.60 | |