| 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 | $63.39 | 4.563% | $66.2825 | $66.28 | $66.30 | $66.30 |
| Purchase #2 | $79.32 | 6.486% | $84.4647 | $84.46 | $84.45 | $84.50 |
| Purchase #3 | $119.49 | 3.734% | $123.9518 | $123.95 | $123.95 | $124.00 |
| Purchase #4 | $149.96 | 5.664% | $158.4537 | $158.45 | $158.45 | $158.50 |
| Purchase #5 | $247.44 | 12.489% | $278.3428 | $278.34 | $278.35 | $278.30 |
| Purchase #6 | $6.73 | 7.724% | $7.2498 | $7.25 | $7.25 | $7.20 |
| Purchase #7 | $180.77 | 12.549% | $203.4548 | $203.45 | $203.45 | $203.50 |
| 7 purchase totals = | $847.10 | $922.2001 | $922.18 | $922.20 | $922.30 | |