| 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 | $16.69 | 7.512% | $17.9438 | $17.94 | $17.95 | $17.90 |
| Purchase #2 | $230.93 | 10.516% | $255.2146 | $255.21 | $255.20 | $255.20 |
| Purchase #3 | $54.28 | 10.444% | $59.949 | $59.95 | $59.95 | $59.90 |
| Purchase #4 | $198.68 | 7.856% | $214.2883 | $214.29 | $214.30 | $214.30 |
| Purchase #5 | $168.35 | 13.571% | $191.1968 | $191.20 | $191.20 | $191.20 |
| Purchase #6 | $69.75 | 7.236% | $74.7971 | $74.80 | $74.80 | $74.80 |
| Purchase #7 | $18.28 | 9.799% | $20.0713 | $20.07 | $20.05 | $20.10 |
| 7 purchase totals = | $756.96 | $833.4609 | $833.46 | $833.45 | $833.40 | |