| 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 | $56.38 | 5.470% | $59.464 | $59.46 | $59.45 | $59.50 |
| Purchase #2 | $155.84 | 10.295% | $171.8837 | $171.88 | $171.90 | $171.90 |
| Purchase #3 | $181.38 | 11.479% | $202.2006 | $202.20 | $202.20 | $202.20 |
| Purchase #4 | $61.55 | 4.842% | $64.5303 | $64.53 | $64.55 | $64.50 |
| Purchase #5 | $15.54 | 6.250% | $16.5113 | $16.51 | $16.50 | $16.50 |
| Purchase #6 | $24.46 | 7.759% | $26.3579 | $26.36 | $26.35 | $26.40 |
| Purchase #7 | $97.38 | 13.253% | $110.2858 | $110.29 | $110.30 | $110.30 |
| 7 purchase totals = | $592.53 | $651.2336 | $651.23 | $651.25 | $651.30 | |