| 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 | $51.84 | 6.239% | $55.0743 | $55.07 | $55.05 | $55.10 |
| Purchase #2 | $162.63 | 5.197% | $171.0819 | $171.08 | $171.10 | $171.10 |
| Purchase #3 | $243.99 | 10.391% | $269.343 | $269.34 | $269.35 | $269.30 |
| Purchase #4 | $128.52 | 6.527% | $136.9085 | $136.91 | $136.90 | $136.90 |
| Purchase #5 | $43.95 | 13.799% | $50.0147 | $50.01 | $50.00 | $50.00 |
| Purchase #6 | $94.63 | 6.742% | $101.01 | $101.01 | $101.00 | $101.00 |
| Purchase #7 | $134.34 | 8.675% | $145.994 | $145.99 | $146.00 | $146.00 |
| 7 purchase totals = | $859.90 | $929.4264 | $929.41 | $929.40 | $929.40 | |