| 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 | $72.48 | 8.639% | $78.7415 | $78.74 | $78.75 | $78.70 |
| Purchase #2 | $68.66 | 7.819% | $74.0285 | $74.03 | $74.05 | $74.00 |
| Purchase #3 | $23.56 | 12.290% | $26.4555 | $26.46 | $26.45 | $26.50 |
| Purchase #4 | $237.25 | 11.475% | $264.4744 | $264.47 | $264.45 | $264.50 |
| Purchase #5 | $219.97 | 10.353% | $242.7435 | $242.74 | $242.75 | $242.70 |
| Purchase #6 | $187.69 | 6.331% | $199.5727 | $199.57 | $199.55 | $199.60 |
| Purchase #7 | $120.81 | 10.623% | $133.6436 | $133.64 | $133.65 | $133.60 |
| 7 purchase totals = | $930.42 | $1,019.6597 | $1,019.65 | $1,019.65 | $1,019.60 | |