| 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 | $30.62 | 11.457% | $34.1281 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $161.80 | 4.711% | $169.4224 | $169.42 | $169.40 | $169.40 |
| Purchase #3 | $216.71 | 10.662% | $239.8156 | $239.82 | $239.80 | $239.80 |
| Purchase #4 | $71.74 | 12.868% | $80.9715 | $80.97 | $80.95 | $81.00 |
| Purchase #5 | $52.95 | 4.560% | $55.3645 | $55.36 | $55.35 | $55.40 |
| Purchase #6 | $49.38 | 4.348% | $51.527 | $51.53 | $51.55 | $51.50 |
| Purchase #7 | $57.26 | 9.303% | $62.5869 | $62.59 | $62.60 | $62.60 |
| 7 purchase totals = | $640.46 | $693.8160 | $693.82 | $693.80 | $693.80 | |