| 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 | $74.63 | 5.492% | $78.7287 | $78.73 | $78.75 | $78.70 |
| Purchase #2 | $24.32 | 11.550% | $27.129 | $27.13 | $27.15 | $27.10 |
| Purchase #3 | $175.31 | 11.392% | $195.2813 | $195.28 | $195.30 | $195.30 |
| Purchase #4 | $245.87 | 9.404% | $268.9916 | $268.99 | $269.00 | $269.00 |
| Purchase #5 | $33.80 | 8.245% | $36.5868 | $36.59 | $36.60 | $36.60 |
| Purchase #6 | $57.56 | 6.220% | $61.1402 | $61.14 | $61.15 | $61.10 |
| Purchase #7 | $88.94 | 4.304% | $92.768 | $92.77 | $92.75 | $92.80 |
| 7 purchase totals = | $700.43 | $760.6256 | $760.63 | $760.70 | $760.60 | |