| 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 | $77.51 | 6.170% | $82.2924 | $82.29 | $82.30 | $82.30 |
| Purchase #2 | $247.93 | 9.234% | $270.8239 | $270.82 | $270.80 | $270.80 |
| Purchase #3 | $17.87 | 9.514% | $19.5702 | $19.57 | $19.55 | $19.60 |
| Purchase #4 | $182.33 | 3.662% | $189.0069 | $189.01 | $189.00 | $189.00 |
| Purchase #5 | $46.33 | 5.718% | $48.9791 | $48.98 | $49.00 | $49.00 |
| Purchase #6 | $199.54 | 5.763% | $211.0395 | $211.04 | $211.05 | $211.00 |
| Purchase #7 | $194.56 | 12.405% | $218.6952 | $218.70 | $218.70 | $218.70 |
| 7 purchase totals = | $966.07 | $1,040.4072 | $1,040.41 | $1,040.40 | $1,040.40 | |