| 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 | $51.39 | 3.821% | $53.3536 | $53.35 | $53.35 | $53.40 |
| Purchase #2 | $82.92 | 13.784% | $94.3497 | $94.35 | $94.35 | $94.30 |
| Purchase #3 | $205.93 | 11.860% | $230.3533 | $230.35 | $230.35 | $230.40 |
| Purchase #4 | $104.50 | 6.318% | $111.1023 | $111.10 | $111.10 | $111.10 |
| Purchase #5 | $141.44 | 7.651% | $152.2616 | $152.26 | $152.25 | $152.30 |
| Purchase #6 | $71.98 | 4.339% | $75.1032 | $75.10 | $75.10 | $75.10 |
| Purchase #7 | $73.33 | 9.636% | $80.3961 | $80.40 | $80.40 | $80.40 |
| 7 purchase totals = | $731.49 | $796.9198 | $796.91 | $796.90 | $797.00 | |