| 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 | $108.39 | 10.478% | $119.7471 | $119.75 | $119.75 | $119.70 |
| Purchase #2 | $34.77 | 11.141% | $38.6437 | $38.64 | $38.65 | $38.60 |
| Purchase #3 | $49.84 | 5.399% | $52.5309 | $52.53 | $52.55 | $52.50 |
| Purchase #4 | $154.35 | 6.277% | $164.0385 | $164.04 | $164.05 | $164.00 |
| Purchase #5 | $16.78 | 5.217% | $17.6554 | $17.66 | $17.65 | $17.70 |
| Purchase #6 | $96.42 | 12.106% | $108.0926 | $108.09 | $108.10 | $108.10 |
| Purchase #7 | $164.26 | 9.804% | $180.3641 | $180.36 | $180.35 | $180.40 |
| 7 purchase totals = | $624.81 | $681.0723 | $681.07 | $681.10 | $681.00 | |