| 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 | $99.52 | 4.435% | $103.9337 | $103.93 | $103.95 | $103.90 |
| Purchase #2 | $179.47 | 7.658% | $193.2138 | $193.21 | $193.20 | $193.20 |
| Purchase #3 | $50.82 | 11.349% | $56.5876 | $56.59 | $56.60 | $56.60 |
| Purchase #4 | $92.49 | 10.349% | $102.0618 | $102.06 | $102.05 | $102.10 |
| Purchase #5 | $240.26 | 6.243% | $255.2594 | $255.26 | $255.25 | $255.30 |
| Purchase #6 | $108.60 | 11.274% | $120.8436 | $120.84 | $120.85 | $120.80 |
| Purchase #7 | $22.92 | 8.490% | $24.8659 | $24.87 | $24.85 | $24.90 |
| 7 purchase totals = | $794.08 | $856.7658 | $856.76 | $856.75 | $856.80 | |