| 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 | $41.70 | 13.256% | $47.2278 | $47.23 | $47.25 | $47.20 |
| Purchase #2 | $184.70 | 10.216% | $203.569 | $203.57 | $203.55 | $203.60 |
| Purchase #3 | $234.81 | 9.676% | $257.5302 | $257.53 | $257.55 | $257.50 |
| Purchase #4 | $204.27 | 9.400% | $223.4714 | $223.47 | $223.45 | $223.50 |
| Purchase #5 | $101.80 | 4.562% | $106.4441 | $106.44 | $106.45 | $106.40 |
| Purchase #6 | $67.92 | 4.676% | $71.0959 | $71.10 | $71.10 | $71.10 |
| Purchase #7 | $19.57 | 6.740% | $20.889 | $20.89 | $20.90 | $20.90 |
| 7 purchase totals = | $854.77 | $930.2274 | $930.23 | $930.25 | $930.20 | |