| 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 | $76.62 | 4.750% | $80.2595 | $80.26 | $80.25 | $80.30 |
| Purchase #2 | $43.68 | 8.320% | $47.3142 | $47.31 | $47.30 | $47.30 |
| Purchase #3 | $23.39 | 5.784% | $24.7429 | $24.74 | $24.75 | $24.70 |
| Purchase #4 | $89.87 | 5.825% | $95.1049 | $95.10 | $95.10 | $95.10 |
| Purchase #5 | $129.36 | 7.704% | $139.3259 | $139.33 | $139.35 | $139.30 |
| Purchase #6 | $189.96 | 12.430% | $213.572 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $222.78 | 7.711% | $239.9586 | $239.96 | $239.95 | $240.00 |
| 7 purchase totals = | $775.66 | $840.2780 | $840.27 | $840.25 | $840.30 | |