| 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 | $16.47 | 7.580% | $17.7184 | $17.72 | $17.70 | $17.70 |
| Purchase #2 | $118.80 | 4.559% | $124.2161 | $124.22 | $124.20 | $124.20 |
| Purchase #3 | $67.31 | 7.373% | $72.2728 | $72.27 | $72.25 | $72.30 |
| Purchase #4 | $184.63 | 10.489% | $203.9958 | $204.00 | $204.00 | $204.00 |
| Purchase #5 | $190.93 | 13.442% | $216.5948 | $216.59 | $216.60 | $216.60 |
| Purchase #6 | $10.37 | 4.451% | $10.8316 | $10.83 | $10.85 | $10.80 |
| Purchase #7 | $80.32 | 10.874% | $89.054 | $89.05 | $89.05 | $89.10 |
| 7 purchase totals = | $668.83 | $734.6835 | $734.68 | $734.65 | $734.70 | |