| 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 | $101.93 | 3.861% | $105.8655 | $105.87 | $105.85 | $105.90 |
| Purchase #2 | $75.46 | 12.313% | $84.7514 | $84.75 | $84.75 | $84.80 |
| Purchase #3 | $221.47 | 3.546% | $229.3233 | $229.32 | $229.30 | $229.30 |
| Purchase #4 | $53.50 | 5.567% | $56.4783 | $56.48 | $56.50 | $56.50 |
| Purchase #5 | $130.43 | 9.358% | $142.6356 | $142.64 | $142.65 | $142.60 |
| Purchase #6 | $176.97 | 5.281% | $186.3158 | $186.32 | $186.30 | $186.30 |
| Purchase #7 | $148.48 | 3.411% | $153.5447 | $153.54 | $153.55 | $153.50 |
| 7 purchase totals = | $908.24 | $958.9146 | $958.92 | $958.90 | $958.90 | |