| 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 | $152.97 | 3.284% | $157.9935 | $157.99 | $158.00 | $158.00 |
| Purchase #2 | $29.99 | 8.615% | $32.5736 | $32.57 | $32.55 | $32.60 |
| Purchase #3 | $95.46 | 10.263% | $105.2571 | $105.26 | $105.25 | $105.30 |
| Purchase #4 | $30.50 | 11.679% | $34.0621 | $34.06 | $34.05 | $34.10 |
| Purchase #5 | $106.83 | 9.838% | $117.3399 | $117.34 | $117.35 | $117.30 |
| Purchase #6 | $41.25 | 10.560% | $45.606 | $45.61 | $45.60 | $45.60 |
| Purchase #7 | $89.57 | 6.256% | $95.1735 | $95.17 | $95.15 | $95.20 |
| 7 purchase totals = | $546.57 | $588.0057 | $588.00 | $587.95 | $588.10 | |