| 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 | $5.79 | 4.317% | $6.04 | $6.04 | $6.05 | $6.00 |
| Purchase #2 | $42.76 | 6.196% | $45.4094 | $45.41 | $45.40 | $45.40 |
| Purchase #3 | $68.91 | 10.331% | $76.0291 | $76.03 | $76.05 | $76.00 |
| Purchase #4 | $123.57 | 8.403% | $133.9536 | $133.95 | $133.95 | $134.00 |
| Purchase #5 | $202.96 | 6.392% | $215.9332 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $177.42 | 7.728% | $191.131 | $191.13 | $191.15 | $191.10 |
| Purchase #7 | $66.46 | 13.390% | $75.359 | $75.36 | $75.35 | $75.40 |
| 7 purchase totals = | $687.87 | $743.8553 | $743.85 | $743.90 | $743.80 | |