| 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 | $64.69 | 8.265% | $70.0366 | $70.04 | $70.05 | $70.00 |
| Purchase #2 | $5.51 | 13.560% | $6.2572 | $6.26 | $6.25 | $6.30 |
| Purchase #3 | $157.38 | 7.307% | $168.8798 | $168.88 | $168.90 | $168.90 |
| Purchase #4 | $43.65 | 5.134% | $45.891 | $45.89 | $45.90 | $45.90 |
| Purchase #5 | $133.32 | 3.125% | $137.4863 | $137.49 | $137.50 | $137.50 |
| Purchase #6 | $57.42 | 10.662% | $63.5421 | $63.54 | $63.55 | $63.50 |
| Purchase #7 | $239.79 | 5.770% | $253.6259 | $253.63 | $253.65 | $253.60 |
| 7 purchase totals = | $701.76 | $745.7189 | $745.73 | $745.80 | $745.70 | |