| 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 | $18.69 | 11.143% | $20.7726 | $20.77 | $20.75 | $20.80 |
| Purchase #2 | $184.85 | 8.809% | $201.1334 | $201.13 | $201.15 | $201.10 |
| Purchase #3 | $55.71 | 8.288% | $60.3272 | $60.33 | $60.35 | $60.30 |
| Purchase #4 | $12.35 | 4.173% | $12.8654 | $12.87 | $12.85 | $12.90 |
| Purchase #5 | $182.99 | 9.563% | $200.4893 | $200.49 | $200.50 | $200.50 |
| Purchase #6 | $249.83 | 10.865% | $276.974 | $276.97 | $276.95 | $277.00 |
| Purchase #7 | $171.99 | 3.183% | $177.4644 | $177.46 | $177.45 | $177.50 |
| 7 purchase totals = | $876.41 | $950.0263 | $950.02 | $950.00 | $950.10 | |