| 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 | $106.87 | 12.550% | $120.2822 | $120.28 | $120.30 | $120.30 |
| Purchase #2 | $43.32 | 8.725% | $47.0997 | $47.10 | $47.10 | $47.10 |
| Purchase #3 | $105.90 | 3.857% | $109.9846 | $109.98 | $110.00 | $110.00 |
| Purchase #4 | $190.43 | 9.690% | $208.8827 | $208.88 | $208.90 | $208.90 |
| Purchase #5 | $55.34 | 3.283% | $57.1568 | $57.16 | $57.15 | $57.20 |
| Purchase #6 | $128.87 | 3.519% | $133.4049 | $133.40 | $133.40 | $133.40 |
| Purchase #7 | $68.45 | 7.696% | $73.7179 | $73.72 | $73.70 | $73.70 |
| 7 purchase totals = | $699.18 | $750.5288 | $750.52 | $750.55 | $750.60 | |