| 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 | $74.45 | 6.155% | $79.0324 | $79.03 | $79.05 | $79.00 |
| Purchase #2 | $206.38 | 8.264% | $223.4352 | $223.44 | $223.45 | $223.40 |
| Purchase #3 | $231.58 | 5.477% | $244.2636 | $244.26 | $244.25 | $244.30 |
| Purchase #4 | $171.49 | 12.318% | $192.6141 | $192.61 | $192.60 | $192.60 |
| Purchase #5 | $154.81 | 3.558% | $160.3181 | $160.32 | $160.30 | $160.30 |
| Purchase #6 | $102.96 | 8.339% | $111.5458 | $111.55 | $111.55 | $111.50 |
| Purchase #7 | $108.68 | 6.155% | $115.3693 | $115.37 | $115.35 | $115.40 |
| 7 purchase totals = | $1,050.35 | $1,126.5785 | $1,126.58 | $1,126.55 | $1,126.50 | |