| 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 | $150.47 | 9.115% | $164.1853 | $164.19 | $164.20 | $164.20 |
| Purchase #2 | $113.48 | 7.687% | $122.2032 | $122.20 | $122.20 | $122.20 |
| Purchase #3 | $67.70 | 4.286% | $70.6016 | $70.60 | $70.60 | $70.60 |
| Purchase #4 | $90.41 | 9.602% | $99.0912 | $99.09 | $99.10 | $99.10 |
| Purchase #5 | $53.45 | 9.776% | $58.6753 | $58.68 | $58.70 | $58.70 |
| Purchase #6 | $43.84 | 7.805% | $47.2617 | $47.26 | $47.25 | $47.30 |
| Purchase #7 | $111.79 | 13.527% | $126.9118 | $126.91 | $126.90 | $126.90 |
| 7 purchase totals = | $631.14 | $688.9301 | $688.93 | $688.95 | $689.00 | |