| 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 | $64.48 | 8.708% | $70.0949 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $216.29 | 13.333% | $245.1279 | $245.13 | $245.15 | $245.10 |
| Purchase #3 | $100.74 | 6.352% | $107.139 | $107.14 | $107.15 | $107.10 |
| Purchase #4 | $233.38 | 5.435% | $246.0642 | $246.06 | $246.05 | $246.10 |
| Purchase #5 | $43.88 | 4.365% | $45.7954 | $45.80 | $45.80 | $45.80 |
| Purchase #6 | $89.78 | 3.232% | $92.6817 | $92.68 | $92.70 | $92.70 |
| Purchase #7 | $116.69 | 6.316% | $124.0601 | $124.06 | $124.05 | $124.10 |
| 7 purchase totals = | $865.24 | $930.9632 | $930.96 | $931.00 | $931.00 | |