| 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 | $60.42 | 6.690% | $64.4621 | $64.46 | $64.45 | $64.50 |
| Purchase #2 | $67.90 | 13.595% | $77.131 | $77.13 | $77.15 | $77.10 |
| Purchase #3 | $233.51 | 4.715% | $244.52 | $244.52 | $244.50 | $244.50 |
| Purchase #4 | $201.67 | 9.465% | $220.7581 | $220.76 | $220.75 | $220.80 |
| Purchase #5 | $139.69 | 13.553% | $158.6222 | $158.62 | $158.60 | $158.60 |
| Purchase #6 | $94.96 | 8.702% | $103.2234 | $103.22 | $103.20 | $103.20 |
| Purchase #7 | $201.83 | 13.730% | $229.5413 | $229.54 | $229.55 | $229.50 |
| 7 purchase totals = | $999.98 | $1,098.2581 | $1,098.25 | $1,098.20 | $1,098.20 | |