| 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 | $58.52 | 3.332% | $60.4699 | $60.47 | $60.45 | $60.50 |
| Purchase #2 | $26.53 | 13.656% | $30.1529 | $30.15 | $30.15 | $30.20 |
| Purchase #3 | $140.38 | 8.482% | $152.287 | $152.29 | $152.30 | $152.30 |
| Purchase #4 | $110.86 | 6.313% | $117.8586 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $145.36 | 9.737% | $159.5137 | $159.51 | $159.50 | $159.50 |
| Purchase #6 | $157.40 | 7.786% | $169.6552 | $169.66 | $169.65 | $169.70 |
| Purchase #7 | $81.57 | 4.402% | $85.1607 | $85.16 | $85.15 | $85.20 |
| 7 purchase totals = | $720.62 | $775.0980 | $775.10 | $775.05 | $775.30 | |