| 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 | $92.43 | 3.438% | $95.6077 | $95.61 | $95.60 | $95.60 |
| Purchase #2 | $63.72 | 6.258% | $67.7076 | $67.71 | $67.70 | $67.70 |
| Purchase #3 | $71.72 | 6.484% | $76.3703 | $76.37 | $76.35 | $76.40 |
| Purchase #4 | $46.41 | 12.145% | $52.0465 | $52.05 | $52.05 | $52.00 |
| Purchase #5 | $140.40 | 6.286% | $149.2255 | $149.23 | $149.25 | $149.20 |
| Purchase #6 | $51.63 | 3.761% | $53.5718 | $53.57 | $53.55 | $53.60 |
| Purchase #7 | $44.37 | 6.296% | $47.1635 | $47.16 | $47.15 | $47.20 |
| 7 purchase totals = | $510.68 | $541.6929 | $541.70 | $541.65 | $541.70 | |