| 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 | $38.96 | 12.779% | $43.9387 | $43.94 | $43.95 | $43.90 |
| Purchase #2 | $22.27 | 6.700% | $23.7621 | $23.76 | $23.75 | $23.80 |
| Purchase #3 | $10.84 | 4.684% | $11.3477 | $11.35 | $11.35 | $11.30 |
| Purchase #4 | $202.67 | 8.699% | $220.3003 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $150.98 | 13.131% | $170.8052 | $170.81 | $170.80 | $170.80 |
| Purchase #6 | $141.86 | 6.195% | $150.6482 | $150.65 | $150.65 | $150.60 |
| Purchase #7 | $40.28 | 12.557% | $45.338 | $45.34 | $45.35 | $45.30 |
| 7 purchase totals = | $607.86 | $666.1402 | $666.15 | $666.15 | $666.00 | |