| 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 | $50.74 | 9.508% | $55.5644 | $55.56 | $55.55 | $55.60 |
| Purchase #2 | $134.74 | 11.213% | $149.8484 | $149.85 | $149.85 | $149.80 |
| Purchase #3 | $138.58 | 7.488% | $148.9569 | $148.96 | $148.95 | $149.00 |
| Purchase #4 | $185.45 | 11.318% | $206.4392 | $206.44 | $206.45 | $206.40 |
| Purchase #5 | $176.35 | 5.421% | $185.9099 | $185.91 | $185.90 | $185.90 |
| Purchase #6 | $102.31 | 8.674% | $111.1844 | $111.18 | $111.20 | $111.20 |
| Purchase #7 | $114.71 | 8.295% | $124.2252 | $124.23 | $124.25 | $124.20 |
| 7 purchase totals = | $902.88 | $982.1284 | $982.13 | $982.15 | $982.10 | |