| 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 | $234.87 | 7.560% | $252.6262 | $252.63 | $252.65 | $252.60 |
| Purchase #2 | $66.59 | 3.259% | $68.7602 | $68.76 | $68.75 | $68.80 |
| Purchase #3 | $71.54 | 11.588% | $79.8301 | $79.83 | $79.85 | $79.80 |
| Purchase #4 | $112.62 | 6.768% | $120.2421 | $120.24 | $120.25 | $120.20 |
| Purchase #5 | $27.61 | 6.565% | $29.4226 | $29.42 | $29.40 | $29.40 |
| Purchase #6 | $59.47 | 7.309% | $63.8167 | $63.82 | $63.80 | $63.80 |
| Purchase #7 | $247.34 | 8.510% | $268.3886 | $268.39 | $268.40 | $268.40 |
| 7 purchase totals = | $820.04 | $883.0865 | $883.09 | $883.10 | $883.00 | |