| 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 | $96.34 | 12.550% | $108.4307 | $108.43 | $108.45 | $108.40 |
| Purchase #2 | $116.69 | 4.656% | $122.1231 | $122.12 | $122.10 | $122.10 |
| Purchase #3 | $113.97 | 5.487% | $120.2235 | $120.22 | $120.20 | $120.20 |
| Purchase #4 | $57.41 | 9.615% | $62.93 | $62.93 | $62.95 | $62.90 |
| Purchase #5 | $50.42 | 11.403% | $56.1694 | $56.17 | $56.15 | $56.20 |
| Purchase #6 | $57.43 | 5.324% | $60.4876 | $60.49 | $60.50 | $60.50 |
| Purchase #7 | $31.65 | 11.765% | $35.3736 | $35.37 | $35.35 | $35.40 |
| 7 purchase totals = | $523.91 | $565.7379 | $565.73 | $565.70 | $565.70 | |