| 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 | $66.27 | 12.626% | $74.6373 | $74.64 | $74.65 | $74.60 |
| Purchase #2 | $19.64 | 4.256% | $20.4759 | $20.48 | $20.50 | $20.50 |
| Purchase #3 | $24.62 | 3.606% | $25.5078 | $25.51 | $25.50 | $25.50 |
| Purchase #4 | $215.52 | 11.347% | $239.9751 | $239.98 | $240.00 | $240.00 |
| Purchase #5 | $95.40 | 13.265% | $108.0548 | $108.05 | $108.05 | $108.10 |
| Purchase #6 | $50.48 | 3.168% | $52.0792 | $52.08 | $52.10 | $52.10 |
| Purchase #7 | $123.81 | 6.400% | $131.7338 | $131.73 | $131.75 | $131.70 |
| 7 purchase totals = | $595.74 | $652.4639 | $652.47 | $652.55 | $652.50 | |