| 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 | $123.82 | 6.143% | $131.4263 | $131.43 | $131.45 | $131.40 |
| Purchase #2 | $89.42 | 7.825% | $96.4171 | $96.42 | $96.40 | $96.40 |
| Purchase #3 | $70.59 | 7.679% | $76.0106 | $76.01 | $76.00 | $76.00 |
| Purchase #4 | $54.87 | 4.362% | $57.2634 | $57.26 | $57.25 | $57.30 |
| Purchase #5 | $232.65 | 9.102% | $253.8258 | $253.83 | $253.85 | $253.80 |
| Purchase #6 | $50.57 | 7.552% | $54.389 | $54.39 | $54.40 | $54.40 |
| Purchase #7 | $114.82 | 5.724% | $121.3923 | $121.39 | $121.40 | $121.40 |
| 7 purchase totals = | $736.74 | $790.7245 | $790.73 | $790.75 | $790.70 | |