| 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 | $75.81 | 4.658% | $79.3412 | $79.34 | $79.35 | $79.30 |
| Purchase #2 | $125.57 | 13.872% | $142.9891 | $142.99 | $143.00 | $143.00 |
| Purchase #3 | $55.53 | 6.262% | $59.0073 | $59.01 | $59.00 | $59.00 |
| Purchase #4 | $189.37 | 6.576% | $201.823 | $201.82 | $201.80 | $201.80 |
| Purchase #5 | $211.43 | 3.343% | $218.4981 | $218.50 | $218.50 | $218.50 |
| Purchase #6 | $131.75 | 5.236% | $138.6484 | $138.65 | $138.65 | $138.60 |
| Purchase #7 | $59.97 | 4.719% | $62.8 | $62.80 | $62.80 | $62.80 |
| 7 purchase totals = | $849.43 | $903.1071 | $903.11 | $903.10 | $903.00 | |