| 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 | $83.41 | 6.524% | $88.8517 | $88.85 | $88.85 | $88.90 |
| Purchase #2 | $191.86 | 6.567% | $204.4594 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $15.52 | 10.820% | $17.1993 | $17.20 | $17.20 | $17.20 |
| Purchase #4 | $232.38 | 5.459% | $245.0656 | $245.07 | $245.05 | $245.10 |
| Purchase #5 | $130.86 | 8.287% | $141.7044 | $141.70 | $141.70 | $141.70 |
| Purchase #6 | $107.33 | 13.137% | $121.4299 | $121.43 | $121.45 | $121.40 |
| Purchase #7 | $139.61 | 9.392% | $152.7222 | $152.72 | $152.70 | $152.70 |
| 7 purchase totals = | $900.97 | $971.4325 | $971.43 | $971.40 | $971.50 | |