| 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 | $38.75 | 7.714% | $41.7392 | $41.74 | $41.75 | $41.70 |
| Purchase #2 | $33.32 | 3.496% | $34.4849 | $34.48 | $34.50 | $34.50 |
| Purchase #3 | $58.59 | 6.838% | $62.5964 | $62.60 | $62.60 | $62.60 |
| Purchase #4 | $202.51 | 12.325% | $227.4694 | $227.47 | $227.45 | $227.50 |
| Purchase #5 | $52.56 | 5.449% | $55.424 | $55.42 | $55.40 | $55.40 |
| Purchase #6 | $164.97 | 10.355% | $182.0526 | $182.05 | $182.05 | $182.10 |
| Purchase #7 | $132.39 | 7.217% | $141.9446 | $141.94 | $141.95 | $141.90 |
| 7 purchase totals = | $683.09 | $745.7111 | $745.70 | $745.70 | $745.70 | |