| 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 | $106.40 | 9.574% | $116.5867 | $116.59 | $116.60 | $116.60 |
| Purchase #2 | $24.36 | 5.102% | $25.6028 | $25.60 | $25.60 | $25.60 |
| Purchase #3 | $127.49 | 11.317% | $141.918 | $141.92 | $141.90 | $141.90 |
| Purchase #4 | $43.55 | 12.853% | $49.1475 | $49.15 | $49.15 | $49.10 |
| Purchase #5 | $236.51 | 12.415% | $265.8727 | $265.87 | $265.85 | $265.90 |
| Purchase #6 | $33.82 | 8.367% | $36.6497 | $36.65 | $36.65 | $36.60 |
| Purchase #7 | $18.25 | 13.204% | $20.6597 | $20.66 | $20.65 | $20.70 |
| 7 purchase totals = | $590.38 | $656.4371 | $656.44 | $656.40 | $656.40 | |