| 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 | $63.64 | 3.154% | $65.6472 | $65.65 | $65.65 | $65.60 |
| Purchase #2 | $233.60 | 4.675% | $244.5208 | $244.52 | $244.50 | $244.50 |
| Purchase #3 | $201.60 | 9.544% | $220.8407 | $220.84 | $220.85 | $220.80 |
| Purchase #4 | $164.40 | 9.702% | $180.3501 | $180.35 | $180.35 | $180.40 |
| Purchase #5 | $45.86 | 11.838% | $51.2889 | $51.29 | $51.30 | $51.30 |
| Purchase #6 | $16.62 | 9.741% | $18.239 | $18.24 | $18.25 | $18.20 |
| Purchase #7 | $82.94 | 7.785% | $89.3969 | $89.40 | $89.40 | $89.40 |
| 7 purchase totals = | $808.66 | $870.2836 | $870.29 | $870.30 | $870.20 | |