| 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 | $112.27 | 4.632% | $117.4703 | $117.47 | $117.45 | $117.50 |
| Purchase #2 | $170.90 | 9.163% | $186.5596 | $186.56 | $186.55 | $186.60 |
| Purchase #3 | $107.65 | 5.327% | $113.3845 | $113.38 | $113.40 | $113.40 |
| Purchase #4 | $69.38 | 7.184% | $74.3643 | $74.36 | $74.35 | $74.40 |
| Purchase #5 | $92.47 | 5.540% | $97.5928 | $97.59 | $97.60 | $97.60 |
| Purchase #6 | $42.92 | 7.146% | $45.9871 | $45.99 | $46.00 | $46.00 |
| Purchase #7 | $110.30 | 7.362% | $118.4203 | $118.42 | $118.40 | $118.40 |
| 7 purchase totals = | $705.89 | $753.7789 | $753.77 | $753.75 | $753.90 | |