| 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 | $54.29 | 7.315% | $58.2613 | $58.26 | $58.25 | $58.30 |
| Purchase #2 | $104.40 | 11.793% | $116.7119 | $116.71 | $116.70 | $116.70 |
| Purchase #3 | $37.93 | 5.708% | $40.095 | $40.10 | $40.10 | $40.10 |
| Purchase #4 | $147.73 | 5.706% | $156.1595 | $156.16 | $156.15 | $156.20 |
| Purchase #5 | $250.45 | 8.106% | $270.7515 | $270.75 | $270.75 | $270.80 |
| Purchase #6 | $38.41 | 12.490% | $43.2074 | $43.21 | $43.20 | $43.20 |
| Purchase #7 | $70.57 | 5.452% | $74.4175 | $74.42 | $74.40 | $74.40 |
| 7 purchase totals = | $703.78 | $759.6041 | $759.61 | $759.55 | $759.70 | |