| 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 | $82.44 | 10.775% | $91.3229 | $91.32 | $91.30 | $91.30 |
| Purchase #2 | $13.44 | 6.118% | $14.2623 | $14.26 | $14.25 | $14.30 |
| Purchase #3 | $144.79 | 9.516% | $158.5682 | $158.57 | $158.55 | $158.60 |
| Purchase #4 | $200.75 | 13.511% | $227.8733 | $227.87 | $227.85 | $227.90 |
| Purchase #5 | $95.68 | 7.270% | $102.6359 | $102.64 | $102.65 | $102.60 |
| Purchase #6 | $219.76 | 5.492% | $231.8292 | $231.83 | $231.85 | $231.80 |
| Purchase #7 | $31.48 | 9.864% | $34.5852 | $34.59 | $34.60 | $34.60 |
| 7 purchase totals = | $788.34 | $861.0770 | $861.08 | $861.05 | $861.10 | |