| 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 | $41.60 | 13.345% | $47.1515 | $47.15 | $47.15 | $47.20 |
| Purchase #2 | $154.94 | 7.245% | $166.1654 | $166.17 | $166.15 | $166.20 |
| Purchase #3 | $179.44 | 4.359% | $187.2618 | $187.26 | $187.25 | $187.30 |
| Purchase #4 | $51.87 | 5.824% | $54.8909 | $54.89 | $54.90 | $54.90 |
| Purchase #5 | $129.77 | 8.584% | $140.9095 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $130.29 | 6.182% | $138.3445 | $138.34 | $138.35 | $138.30 |
| Purchase #7 | $41.83 | 9.380% | $45.7537 | $45.75 | $45.75 | $45.80 |
| 7 purchase totals = | $729.74 | $780.4773 | $780.47 | $780.45 | $780.60 | |