| 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 | $67.68 | 7.608% | $72.8291 | $72.83 | $72.85 | $72.80 |
| Purchase #2 | $94.88 | 13.143% | $107.3501 | $107.35 | $107.35 | $107.40 |
| Purchase #3 | $170.59 | 6.215% | $181.1922 | $181.19 | $181.20 | $181.20 |
| Purchase #4 | $139.92 | 8.125% | $151.2885 | $151.29 | $151.30 | $151.30 |
| Purchase #5 | $10.41 | 6.743% | $11.1119 | $11.11 | $11.10 | $11.10 |
| Purchase #6 | $62.35 | 5.377% | $65.7026 | $65.70 | $65.70 | $65.70 |
| Purchase #7 | $37.90 | 10.220% | $41.7734 | $41.77 | $41.75 | $41.80 |
| 7 purchase totals = | $583.73 | $631.2478 | $631.24 | $631.25 | $631.30 | |