| 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 | $82.29 | 3.189% | $84.9142 | $84.91 | $84.90 | $84.90 |
| Purchase #2 | $83.39 | 12.534% | $93.8421 | $93.84 | $93.85 | $93.80 |
| Purchase #3 | $175.97 | 10.845% | $195.0539 | $195.05 | $195.05 | $195.10 |
| Purchase #4 | $135.83 | 10.852% | $150.5703 | $150.57 | $150.55 | $150.60 |
| Purchase #5 | $126.41 | 5.425% | $133.2677 | $133.27 | $133.25 | $133.30 |
| Purchase #6 | $117.54 | 11.673% | $131.2604 | $131.26 | $131.25 | $131.30 |
| Purchase #7 | $134.32 | 8.547% | $145.8003 | $145.80 | $145.80 | $145.80 |
| 7 purchase totals = | $855.75 | $934.7089 | $934.70 | $934.65 | $934.80 | |