| 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 | $6.45 | 3.813% | $6.6959 | $6.70 | $6.70 | $6.70 |
| Purchase #2 | $198.70 | 10.550% | $219.6629 | $219.66 | $219.65 | $219.70 |
| Purchase #3 | $22.51 | 9.538% | $24.657 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $159.52 | 6.214% | $169.4326 | $169.43 | $169.45 | $169.40 |
| Purchase #5 | $79.51 | 11.614% | $88.7443 | $88.74 | $88.75 | $88.70 |
| Purchase #6 | $85.83 | 7.659% | $92.4037 | $92.40 | $92.40 | $92.40 |
| Purchase #7 | $187.81 | 6.632% | $200.2656 | $200.27 | $200.25 | $200.30 |
| 7 purchase totals = | $740.33 | $801.8620 | $801.86 | $801.85 | $801.90 | |