| 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 | $105.95 | 4.852% | $111.0907 | $111.09 | $111.10 | $111.10 |
| Purchase #2 | $8.67 | 10.842% | $9.61 | $9.61 | $9.60 | $9.60 |
| Purchase #3 | $178.63 | 10.655% | $197.663 | $197.66 | $197.65 | $197.70 |
| Purchase #4 | $186.26 | 5.320% | $196.169 | $196.17 | $196.15 | $196.20 |
| Purchase #5 | $145.38 | 12.264% | $163.2094 | $163.21 | $163.20 | $163.20 |
| Purchase #6 | $35.59 | 11.776% | $39.7811 | $39.78 | $39.80 | $39.80 |
| Purchase #7 | $79.83 | 13.294% | $90.4426 | $90.44 | $90.45 | $90.40 |
| 7 purchase totals = | $740.31 | $807.9658 | $807.96 | $807.95 | $808.00 | |