| 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 | $78.57 | 13.393% | $89.0929 | $89.09 | $89.10 | $89.10 |
| Purchase #2 | $169.78 | 7.814% | $183.0466 | $183.05 | $183.05 | $183.00 |
| Purchase #3 | $54.91 | 9.659% | $60.2138 | $60.21 | $60.20 | $60.20 |
| Purchase #4 | $223.40 | 10.815% | $247.5607 | $247.56 | $247.55 | $247.60 |
| Purchase #5 | $16.66 | 6.442% | $17.7332 | $17.73 | $17.75 | $17.70 |
| Purchase #6 | $55.51 | 8.672% | $60.3238 | $60.32 | $60.30 | $60.30 |
| Purchase #7 | $171.98 | 6.282% | $182.7838 | $182.78 | $182.80 | $182.80 |
| 7 purchase totals = | $770.81 | $840.7548 | $840.74 | $840.75 | $840.70 | |