| 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 | $60.53 | 11.625% | $67.5666 | $67.57 | $67.55 | $67.60 |
| Purchase #2 | $91.37 | 9.390% | $99.9496 | $99.95 | $99.95 | $99.90 |
| Purchase #3 | $72.56 | 10.531% | $80.2013 | $80.20 | $80.20 | $80.20 |
| Purchase #4 | $39.38 | 10.532% | $43.5275 | $43.53 | $43.55 | $43.50 |
| Purchase #5 | $86.38 | 3.410% | $89.3256 | $89.33 | $89.35 | $89.30 |
| Purchase #6 | $128.29 | 5.419% | $135.242 | $135.24 | $135.25 | $135.20 |
| Purchase #7 | $36.26 | 7.689% | $39.048 | $39.05 | $39.05 | $39.00 |
| 7 purchase totals = | $514.77 | $554.8606 | $554.87 | $554.90 | $554.70 | |