| 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 | $23.45 | 9.604% | $25.7021 | $25.70 | $25.70 | $25.70 |
| Purchase #2 | $109.87 | 8.258% | $118.9431 | $118.94 | $118.95 | $118.90 |
| Purchase #3 | $137.28 | 3.832% | $142.5406 | $142.54 | $142.55 | $142.50 |
| Purchase #4 | $189.27 | 6.525% | $201.6199 | $201.62 | $201.60 | $201.60 |
| Purchase #5 | $82.72 | 5.660% | $87.402 | $87.40 | $87.40 | $87.40 |
| Purchase #6 | $55.52 | 10.792% | $61.5117 | $61.51 | $61.50 | $61.50 |
| Purchase #7 | $76.72 | 9.200% | $83.7782 | $83.78 | $83.80 | $83.80 |
| 7 purchase totals = | $674.83 | $721.4976 | $721.49 | $721.50 | $721.40 | |