| 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 | $92.63 | 6.189% | $98.3629 | $98.36 | $98.35 | $98.40 |
| Purchase #2 | $103.72 | 3.244% | $107.0847 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $81.38 | 7.572% | $87.5421 | $87.54 | $87.55 | $87.50 |
| Purchase #4 | $21.37 | 3.345% | $22.0848 | $22.08 | $22.10 | $22.10 |
| Purchase #5 | $239.80 | 9.758% | $263.1997 | $263.20 | $263.20 | $263.20 |
| Purchase #6 | $64.72 | 13.249% | $73.2948 | $73.29 | $73.30 | $73.30 |
| Purchase #7 | $26.43 | 8.189% | $28.5944 | $28.59 | $28.60 | $28.60 |
| 7 purchase totals = | $630.05 | $680.1634 | $680.14 | $680.20 | $680.20 | |