| 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 | $27.36 | 12.288% | $30.722 | $30.72 | $30.70 | $30.70 |
| Purchase #2 | $113.66 | 5.358% | $119.7499 | $119.75 | $119.75 | $119.70 |
| Purchase #3 | $160.42 | 6.406% | $170.6965 | $170.70 | $170.70 | $170.70 |
| Purchase #4 | $90.46 | 13.165% | $102.3691 | $102.37 | $102.35 | $102.40 |
| Purchase #5 | $96.51 | 7.573% | $103.8187 | $103.82 | $103.80 | $103.80 |
| Purchase #6 | $93.50 | 5.663% | $98.7949 | $98.79 | $98.80 | $98.80 |
| Purchase #7 | $203.55 | 7.341% | $218.4926 | $218.49 | $218.50 | $218.50 |
| 7 purchase totals = | $785.46 | $844.6437 | $844.64 | $844.60 | $844.60 | |