| 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 | $23.81 | 6.369% | $25.3265 | $25.33 | $25.35 | $25.30 |
| Purchase #2 | $33.39 | 11.155% | $37.1147 | $37.11 | $37.10 | $37.10 |
| Purchase #3 | $98.29 | 6.502% | $104.6808 | $104.68 | $104.70 | $104.70 |
| Purchase #4 | $17.48 | 8.617% | $18.9863 | $18.99 | $19.00 | $19.00 |
| Purchase #5 | $123.31 | 9.353% | $134.8432 | $134.84 | $134.85 | $134.80 |
| Purchase #6 | $150.38 | 10.764% | $166.5669 | $166.57 | $166.55 | $166.60 |
| Purchase #7 | $186.93 | 6.761% | $199.5683 | $199.57 | $199.55 | $199.60 |
| 7 purchase totals = | $633.59 | $687.0867 | $687.09 | $687.10 | $687.10 | |