| 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 | $104.25 | 4.295% | $108.7275 | $108.73 | $108.75 | $108.70 |
| Purchase #2 | $9.53 | 11.584% | $10.634 | $10.63 | $10.65 | $10.60 |
| Purchase #3 | $155.58 | 10.498% | $171.9128 | $171.91 | $171.90 | $171.90 |
| Purchase #4 | $150.33 | 10.484% | $166.0906 | $166.09 | $166.10 | $166.10 |
| Purchase #5 | $130.46 | 5.584% | $137.7449 | $137.74 | $137.75 | $137.70 |
| Purchase #6 | $169.90 | 4.718% | $177.9159 | $177.92 | $177.90 | $177.90 |
| Purchase #7 | $9.45 | 4.736% | $9.8976 | $9.90 | $9.90 | $9.90 |
| 7 purchase totals = | $729.50 | $782.9233 | $782.92 | $782.95 | $782.80 | |