| 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 | $70.54 | 5.621% | $74.5051 | $74.51 | $74.50 | $74.50 |
| Purchase #2 | $28.59 | 6.507% | $30.4504 | $30.45 | $30.45 | $30.50 |
| Purchase #3 | $16.87 | 7.319% | $18.1047 | $18.10 | $18.10 | $18.10 |
| Purchase #4 | $51.39 | 9.748% | $56.3995 | $56.40 | $56.40 | $56.40 |
| Purchase #5 | $197.84 | 4.292% | $206.3313 | $206.33 | $206.35 | $206.30 |
| Purchase #6 | $8.26 | 11.336% | $9.1964 | $9.20 | $9.20 | $9.20 |
| Purchase #7 | $98.83 | 13.822% | $112.4903 | $112.49 | $112.50 | $112.50 |
| 7 purchase totals = | $472.32 | $507.4777 | $507.48 | $507.50 | $507.50 | |