| 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 | $31.70 | 5.418% | $33.4175 | $33.42 | $33.40 | $33.40 |
| Purchase #2 | $149.33 | 8.292% | $161.7124 | $161.71 | $161.70 | $161.70 |
| Purchase #3 | $169.73 | 6.558% | $180.8609 | $180.86 | $180.85 | $180.90 |
| Purchase #4 | $181.38 | 5.747% | $191.8039 | $191.80 | $191.80 | $191.80 |
| Purchase #5 | $38.47 | 11.719% | $42.9783 | $42.98 | $43.00 | $43.00 |
| Purchase #6 | $169.71 | 10.530% | $187.5805 | $187.58 | $187.60 | $187.60 |
| Purchase #7 | $23.57 | 11.665% | $26.3194 | $26.32 | $26.30 | $26.30 |
| 7 purchase totals = | $763.89 | $824.6729 | $824.67 | $824.65 | $824.70 | |