| 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 | $65.35 | 3.658% | $67.7405 | $67.74 | $67.75 | $67.70 |
| Purchase #2 | $100.54 | 9.838% | $110.4311 | $110.43 | $110.45 | $110.40 |
| Purchase #3 | $132.53 | 4.560% | $138.5734 | $138.57 | $138.55 | $138.60 |
| Purchase #4 | $220.25 | 6.429% | $234.4099 | $234.41 | $234.40 | $234.40 |
| Purchase #5 | $65.95 | 5.504% | $69.5799 | $69.58 | $69.60 | $69.60 |
| Purchase #6 | $145.75 | 5.717% | $154.0825 | $154.08 | $154.10 | $154.10 |
| Purchase #7 | $26.28 | 6.493% | $27.9864 | $27.99 | $28.00 | $28.00 |
| 7 purchase totals = | $756.65 | $802.8037 | $802.80 | $802.85 | $802.80 | |