| 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 | $57.49 | 11.334% | $64.0059 | $64.01 | $64.00 | $64.00 |
| Purchase #2 | $34.49 | 6.770% | $36.825 | $36.83 | $36.85 | $36.80 |
| Purchase #3 | $36.54 | 13.295% | $41.398 | $41.40 | $41.40 | $41.40 |
| Purchase #4 | $89.32 | 13.828% | $101.6712 | $101.67 | $101.65 | $101.70 |
| Purchase #5 | $216.27 | 12.870% | $244.1039 | $244.10 | $244.10 | $244.10 |
| Purchase #6 | $128.50 | 4.219% | $133.9214 | $133.92 | $133.90 | $133.90 |
| Purchase #7 | $107.37 | 9.382% | $117.4435 | $117.44 | $117.45 | $117.40 |
| 7 purchase totals = | $669.98 | $739.3689 | $739.37 | $739.35 | $739.30 | |