| 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 | $85.31 | 9.394% | $93.324 | $93.32 | $93.30 | $93.30 |
| Purchase #2 | $166.59 | 3.110% | $171.7709 | $171.77 | $171.75 | $171.80 |
| Purchase #3 | $131.80 | 9.209% | $143.9375 | $143.94 | $143.95 | $143.90 |
| Purchase #4 | $74.41 | 4.777% | $77.9646 | $77.96 | $77.95 | $78.00 |
| Purchase #5 | $99.40 | 7.426% | $106.7814 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $220.48 | 9.199% | $240.762 | $240.76 | $240.75 | $240.80 |
| Purchase #7 | $121.62 | 13.362% | $137.8709 | $137.87 | $137.85 | $137.90 |
| 7 purchase totals = | $899.61 | $972.4113 | $972.40 | $972.35 | $972.50 | |