| 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 | $25.40 | 10.273% | $28.0093 | $28.01 | $28.00 | $28.00 |
| Purchase #2 | $43.78 | 5.457% | $46.1691 | $46.17 | $46.15 | $46.20 |
| Purchase #3 | $189.99 | 7.444% | $204.1329 | $204.13 | $204.15 | $204.10 |
| Purchase #4 | $141.29 | 9.635% | $154.9033 | $154.90 | $154.90 | $154.90 |
| Purchase #5 | $117.69 | 8.787% | $128.0314 | $128.03 | $128.05 | $128.00 |
| Purchase #6 | $8.52 | 4.225% | $8.88 | $8.88 | $8.90 | $8.90 |
| Purchase #7 | $141.77 | 11.363% | $157.8793 | $157.88 | $157.90 | $157.90 |
| 7 purchase totals = | $668.44 | $728.0053 | $728.00 | $728.05 | $728.00 | |