| 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 | $45.89 | 7.199% | $49.1936 | $49.19 | $49.20 | $49.20 |
| Purchase #2 | $159.92 | 4.476% | $167.078 | $167.08 | $167.10 | $167.10 |
| Purchase #3 | $9.75 | 7.522% | $10.4834 | $10.48 | $10.50 | $10.50 |
| Purchase #4 | $246.43 | 6.848% | $263.3055 | $263.31 | $263.30 | $263.30 |
| Purchase #5 | $248.73 | 6.732% | $265.4745 | $265.47 | $265.45 | $265.50 |
| Purchase #6 | $79.63 | 9.691% | $87.3469 | $87.35 | $87.35 | $87.30 |
| Purchase #7 | $115.33 | 4.244% | $120.2246 | $120.22 | $120.20 | $120.20 |
| 7 purchase totals = | $905.68 | $963.1065 | $963.10 | $963.10 | $963.10 | |