| 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 | $79.71 | 4.761% | $83.505 | $83.51 | $83.50 | $83.50 |
| Purchase #2 | $79.56 | 10.583% | $87.9798 | $87.98 | $88.00 | $88.00 |
| Purchase #3 | $40.66 | 4.834% | $42.6255 | $42.63 | $42.65 | $42.60 |
| Purchase #4 | $87.99 | 8.135% | $95.148 | $95.15 | $95.15 | $95.10 |
| Purchase #5 | $238.46 | 10.518% | $263.5412 | $263.54 | $263.55 | $263.50 |
| Purchase #6 | $45.63 | 5.632% | $48.1999 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $26.41 | 11.197% | $29.3671 | $29.37 | $29.35 | $29.40 |
| 7 purchase totals = | $598.42 | $650.3665 | $650.38 | $650.40 | $650.30 | |