| 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 | $49.29 | 5.524% | $52.0128 | $52.01 | $52.00 | $52.00 |
| Purchase #2 | $132.39 | 11.588% | $147.7314 | $147.73 | $147.75 | $147.70 |
| Purchase #3 | $86.47 | 5.255% | $91.014 | $91.01 | $91.00 | $91.00 |
| Purchase #4 | $205.32 | 6.544% | $218.7561 | $218.76 | $218.75 | $218.80 |
| Purchase #5 | $8.98 | 12.839% | $10.1329 | $10.13 | $10.15 | $10.10 |
| Purchase #6 | $98.50 | 12.121% | $110.4392 | $110.44 | $110.45 | $110.40 |
| Purchase #7 | $63.69 | 9.375% | $69.6609 | $69.66 | $69.65 | $69.70 |
| 7 purchase totals = | $644.64 | $699.7473 | $699.74 | $699.75 | $699.70 | |