| 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 | $71.94 | 3.590% | $74.5226 | $74.52 | $74.50 | $74.50 |
| Purchase #2 | $249.30 | 13.639% | $283.302 | $283.30 | $283.30 | $283.30 |
| Purchase #3 | $11.85 | 5.663% | $12.5211 | $12.52 | $12.50 | $12.50 |
| Purchase #4 | $157.57 | 8.202% | $170.4939 | $170.49 | $170.50 | $170.50 |
| Purchase #5 | $18.61 | 5.222% | $19.5818 | $19.58 | $19.60 | $19.60 |
| Purchase #6 | $202.45 | 5.492% | $213.5686 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $101.97 | 3.443% | $105.4808 | $105.48 | $105.50 | $105.50 |
| 7 purchase totals = | $813.69 | $879.4708 | $879.46 | $879.45 | $879.50 | |