| 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 | $45.97 | 5.414% | $48.4588 | $48.46 | $48.45 | $48.50 |
| Purchase #2 | $113.96 | 9.599% | $124.899 | $124.90 | $124.90 | $124.90 |
| Purchase #3 | $76.93 | 4.191% | $80.1541 | $80.15 | $80.15 | $80.20 |
| Purchase #4 | $29.36 | 10.489% | $32.4396 | $32.44 | $32.45 | $32.40 |
| Purchase #5 | $216.93 | 11.111% | $241.0331 | $241.03 | $241.05 | $241.00 |
| Purchase #6 | $128.36 | 12.260% | $144.0969 | $144.10 | $144.10 | $144.10 |
| Purchase #7 | $140.86 | 12.389% | $158.3111 | $158.31 | $158.30 | $158.30 |
| 7 purchase totals = | $752.37 | $829.3926 | $829.39 | $829.40 | $829.40 | |