| 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 | $29.26 | 4.358% | $30.5352 | $30.54 | $30.55 | $30.50 |
| Purchase #2 | $199.93 | 8.372% | $216.6681 | $216.67 | $216.65 | $216.70 |
| Purchase #3 | $175.83 | 9.433% | $192.416 | $192.42 | $192.40 | $192.40 |
| Purchase #4 | $187.26 | 11.648% | $209.072 | $209.07 | $209.05 | $209.10 |
| Purchase #5 | $18.46 | 9.556% | $20.224 | $20.22 | $20.20 | $20.20 |
| Purchase #6 | $128.57 | 7.759% | $138.5457 | $138.55 | $138.55 | $138.50 |
| Purchase #7 | $124.42 | 13.458% | $141.1644 | $141.16 | $141.15 | $141.20 |
| 7 purchase totals = | $863.73 | $948.6254 | $948.63 | $948.55 | $948.60 | |