| 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 | $66.81 | 4.592% | $69.8779 | $69.88 | $69.90 | $69.90 |
| Purchase #2 | $94.99 | 11.834% | $106.2311 | $106.23 | $106.25 | $106.20 |
| Purchase #3 | $33.62 | 3.661% | $34.8508 | $34.85 | $34.85 | $34.90 |
| Purchase #4 | $39.31 | 5.311% | $41.3978 | $41.40 | $41.40 | $41.40 |
| Purchase #5 | $145.73 | 10.818% | $161.4951 | $161.50 | $161.50 | $161.50 |
| Purchase #6 | $12.86 | 12.222% | $14.4317 | $14.43 | $14.45 | $14.40 |
| Purchase #7 | $58.51 | 11.818% | $65.4247 | $65.42 | $65.40 | $65.40 |
| 7 purchase totals = | $451.83 | $493.7091 | $493.71 | $493.75 | $493.70 | |