| 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 | $17.58 | 7.787% | $18.949 | $18.95 | $18.95 | $18.90 |
| Purchase #2 | $87.36 | 9.622% | $95.7658 | $95.77 | $95.75 | $95.80 |
| Purchase #3 | $23.52 | 12.231% | $26.3967 | $26.40 | $26.40 | $26.40 |
| Purchase #4 | $74.27 | 4.828% | $77.8558 | $77.86 | $77.85 | $77.90 |
| Purchase #5 | $36.99 | 12.477% | $41.6052 | $41.61 | $41.60 | $41.60 |
| Purchase #6 | $215.50 | 12.491% | $242.4181 | $242.42 | $242.40 | $242.40 |
| Purchase #7 | $249.63 | 11.280% | $277.7883 | $277.79 | $277.80 | $277.80 |
| 7 purchase totals = | $704.85 | $780.7789 | $780.80 | $780.75 | $780.80 | |