| 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 | $29.65 | 8.447% | $32.1545 | $32.15 | $32.15 | $32.20 |
| Purchase #2 | $51.50 | 5.344% | $54.2522 | $54.25 | $54.25 | $54.30 |
| Purchase #3 | $210.77 | 11.424% | $234.8484 | $234.85 | $234.85 | $234.80 |
| Purchase #4 | $10.56 | 3.211% | $10.8991 | $10.90 | $10.90 | $10.90 |
| Purchase #5 | $199.97 | 6.352% | $212.6721 | $212.67 | $212.65 | $212.70 |
| Purchase #6 | $165.42 | 9.268% | $180.7511 | $180.75 | $180.75 | $180.80 |
| Purchase #7 | $183.35 | 13.377% | $207.8767 | $207.88 | $207.90 | $207.90 |
| 7 purchase totals = | $851.22 | $933.4541 | $933.45 | $933.45 | $933.60 | |