| 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 | $116.85 | 13.476% | $132.5967 | $132.60 | $132.60 | $132.60 |
| Purchase #2 | $5.56 | 3.859% | $5.7746 | $5.77 | $5.75 | $5.80 |
| Purchase #3 | $177.66 | 5.565% | $187.5468 | $187.55 | $187.55 | $187.50 |
| Purchase #4 | $66.79 | 6.434% | $71.0873 | $71.09 | $71.10 | $71.10 |
| Purchase #5 | $44.79 | 13.820% | $50.98 | $50.98 | $51.00 | $51.00 |
| Purchase #6 | $73.91 | 13.197% | $83.6639 | $83.66 | $83.65 | $83.70 |
| Purchase #7 | $32.85 | 13.234% | $37.1974 | $37.20 | $37.20 | $37.20 |
| 7 purchase totals = | $518.41 | $568.8467 | $568.85 | $568.85 | $568.90 | |