| 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 | $34.71 | 8.815% | $37.7697 | $37.77 | $37.75 | $37.80 |
| Purchase #2 | $32.92 | 10.639% | $36.4224 | $36.42 | $36.40 | $36.40 |
| Purchase #3 | $56.29 | 8.376% | $61.0049 | $61.00 | $61.00 | $61.00 |
| Purchase #4 | $82.54 | 5.514% | $87.0913 | $87.09 | $87.10 | $87.10 |
| Purchase #5 | $98.42 | 12.697% | $110.9164 | $110.92 | $110.90 | $110.90 |
| Purchase #6 | $183.56 | 5.689% | $194.0027 | $194.00 | $194.00 | $194.00 |
| Purchase #7 | $117.81 | 13.153% | $133.3055 | $133.31 | $133.30 | $133.30 |
| 7 purchase totals = | $606.25 | $660.5129 | $660.51 | $660.45 | $660.50 | |