| 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 | $69.68 | 11.650% | $77.7977 | $77.80 | $77.80 | $77.80 |
| Purchase #2 | $247.83 | 12.103% | $277.8249 | $277.82 | $277.80 | $277.80 |
| Purchase #3 | $75.30 | 10.149% | $82.9422 | $82.94 | $82.95 | $82.90 |
| Purchase #4 | $163.91 | 10.607% | $181.2959 | $181.30 | $181.30 | $181.30 |
| Purchase #5 | $112.62 | 11.378% | $125.4339 | $125.43 | $125.45 | $125.40 |
| Purchase #6 | $11.80 | 8.589% | $12.8135 | $12.81 | $12.80 | $12.80 |
| Purchase #7 | $43.46 | 3.610% | $45.0289 | $45.03 | $45.05 | $45.00 |
| 7 purchase totals = | $724.60 | $803.1370 | $803.13 | $803.15 | $803.00 | |