| 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 | $121.65 | 3.771% | $126.2374 | $126.24 | $126.25 | $126.20 |
| Purchase #2 | $47.94 | 7.464% | $51.5182 | $51.52 | $51.50 | $51.50 |
| Purchase #3 | $76.81 | 3.640% | $79.6059 | $79.61 | $79.60 | $79.60 |
| Purchase #4 | $28.65 | 9.373% | $31.3354 | $31.34 | $31.35 | $31.30 |
| Purchase #5 | $27.49 | 3.549% | $28.4656 | $28.47 | $28.45 | $28.50 |
| Purchase #6 | $157.84 | 8.219% | $170.8129 | $170.81 | $170.80 | $170.80 |
| Purchase #7 | $223.25 | 5.516% | $235.5645 | $235.56 | $235.55 | $235.60 |
| 7 purchase totals = | $683.63 | $723.5399 | $723.55 | $723.50 | $723.50 | |