| 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 | $52.48 | 11.222% | $58.3693 | $58.37 | $58.35 | $58.40 |
| Purchase #2 | $10.66 | 3.362% | $11.0184 | $11.02 | $11.00 | $11.00 |
| Purchase #3 | $192.36 | 9.859% | $211.3248 | $211.32 | $211.30 | $211.30 |
| Purchase #4 | $205.48 | 7.103% | $220.0752 | $220.08 | $220.10 | $220.10 |
| Purchase #5 | $122.32 | 8.143% | $132.2805 | $132.28 | $132.30 | $132.30 |
| Purchase #6 | $7.42 | 3.544% | $7.683 | $7.68 | $7.70 | $7.70 |
| Purchase #7 | $64.41 | 9.337% | $70.424 | $70.42 | $70.40 | $70.40 |
| 7 purchase totals = | $655.13 | $711.1752 | $711.17 | $711.15 | $711.20 | |