| 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 | $52.61 | 6.315% | $55.9323 | $55.93 | $55.95 | $55.90 |
| Purchase #2 | $155.87 | 9.347% | $170.4392 | $170.44 | $170.45 | $170.40 |
| Purchase #3 | $75.29 | 13.364% | $85.3518 | $85.35 | $85.35 | $85.40 |
| Purchase #4 | $202.47 | 3.259% | $209.0685 | $209.07 | $209.05 | $209.10 |
| Purchase #5 | $22.58 | 4.742% | $23.6507 | $23.65 | $23.65 | $23.70 |
| Purchase #6 | $97.88 | 13.525% | $111.1183 | $111.12 | $111.10 | $111.10 |
| Purchase #7 | $190.83 | 5.417% | $201.1673 | $201.17 | $201.15 | $201.20 |
| 7 purchase totals = | $797.53 | $856.7281 | $856.73 | $856.70 | $856.80 | |