| 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 | $33.31 | 5.696% | $35.2073 | $35.21 | $35.20 | $35.20 |
| Purchase #2 | $169.86 | 9.488% | $185.9763 | $185.98 | $186.00 | $186.00 |
| Purchase #3 | $80.61 | 13.802% | $91.7358 | $91.74 | $91.75 | $91.70 |
| Purchase #4 | $101.58 | 6.564% | $108.2477 | $108.25 | $108.25 | $108.20 |
| Purchase #5 | $90.81 | 7.366% | $97.4991 | $97.50 | $97.50 | $97.50 |
| Purchase #6 | $46.60 | 7.794% | $50.232 | $50.23 | $50.25 | $50.20 |
| Purchase #7 | $96.41 | 12.190% | $108.1624 | $108.16 | $108.15 | $108.20 |
| 7 purchase totals = | $619.18 | $677.0606 | $677.07 | $677.10 | $677.00 | |