| 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 | $36.25 | 12.403% | $40.7461 | $40.75 | $40.75 | $40.70 |
| Purchase #2 | $56.67 | 5.467% | $59.7681 | $59.77 | $59.75 | $59.80 |
| Purchase #3 | $91.62 | 3.146% | $94.5024 | $94.50 | $94.50 | $94.50 |
| Purchase #4 | $110.41 | 8.695% | $120.0101 | $120.01 | $120.00 | $120.00 |
| Purchase #5 | $180.26 | 11.825% | $201.5757 | $201.58 | $201.60 | $201.60 |
| Purchase #6 | $92.81 | 11.449% | $103.4358 | $103.44 | $103.45 | $103.40 |
| Purchase #7 | $158.35 | 9.658% | $173.6434 | $173.64 | $173.65 | $173.60 |
| 7 purchase totals = | $726.37 | $793.6816 | $793.69 | $793.70 | $793.60 | |