| 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 | $211.39 | 4.754% | $221.4395 | $221.44 | $221.45 | $221.40 |
| Purchase #2 | $68.25 | 3.645% | $70.7377 | $70.74 | $70.75 | $70.70 |
| Purchase #3 | $47.49 | 3.196% | $49.0078 | $49.01 | $49.00 | $49.00 |
| Purchase #4 | $51.72 | 6.406% | $55.0332 | $55.03 | $55.05 | $55.00 |
| Purchase #5 | $69.65 | 7.780% | $75.0688 | $75.07 | $75.05 | $75.10 |
| Purchase #6 | $131.92 | 5.443% | $139.1004 | $139.10 | $139.10 | $139.10 |
| Purchase #7 | $97.48 | 5.825% | $103.1582 | $103.16 | $103.15 | $103.20 |
| 7 purchase totals = | $677.90 | $713.5456 | $713.55 | $713.55 | $713.50 | |