| 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 | $47.67 | 13.285% | $54.003 | $54.00 | $54.00 | $54.00 |
| Purchase #2 | $46.86 | 13.200% | $53.0455 | $53.05 | $53.05 | $53.00 |
| Purchase #3 | $32.79 | 13.835% | $37.3265 | $37.33 | $37.35 | $37.30 |
| Purchase #4 | $139.35 | 11.238% | $155.0102 | $155.01 | $155.00 | $155.00 |
| Purchase #5 | $154.66 | 7.651% | $166.493 | $166.49 | $166.50 | $166.50 |
| Purchase #6 | $149.43 | 13.222% | $169.1876 | $169.19 | $169.20 | $169.20 |
| Purchase #7 | $62.39 | 10.839% | $69.1525 | $69.15 | $69.15 | $69.20 |
| 7 purchase totals = | $633.15 | $704.2183 | $704.22 | $704.25 | $704.20 | |