| 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 | $10.99 | 4.226% | $11.4544 | $11.45 | $11.45 | $11.50 |
| Purchase #2 | $118.68 | 6.698% | $126.6292 | $126.63 | $126.65 | $126.60 |
| Purchase #3 | $215.74 | 4.706% | $225.8927 | $225.89 | $225.90 | $225.90 |
| Purchase #4 | $139.46 | 9.763% | $153.0755 | $153.08 | $153.10 | $153.10 |
| Purchase #5 | $172.74 | 8.437% | $187.3141 | $187.31 | $187.30 | $187.30 |
| Purchase #6 | $51.30 | 10.381% | $56.6255 | $56.63 | $56.65 | $56.60 |
| Purchase #7 | $144.77 | 12.509% | $162.8793 | $162.88 | $162.90 | $162.90 |
| 7 purchase totals = | $853.68 | $923.8707 | $923.87 | $923.95 | $923.90 | |