| 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 | $66.74 | 7.633% | $71.8343 | $71.83 | $71.85 | $71.80 |
| Purchase #2 | $45.64 | 6.232% | $48.4843 | $48.48 | $48.50 | $48.50 |
| Purchase #3 | $23.53 | 13.767% | $26.7694 | $26.77 | $26.75 | $26.80 |
| Purchase #4 | $57.74 | 4.747% | $60.4809 | $60.48 | $60.50 | $60.50 |
| Purchase #5 | $182.45 | 9.179% | $199.1971 | $199.20 | $199.20 | $199.20 |
| Purchase #6 | $233.41 | 5.428% | $246.0795 | $246.08 | $246.10 | $246.10 |
| Purchase #7 | $185.74 | 7.507% | $199.6835 | $199.68 | $199.70 | $199.70 |
| 7 purchase totals = | $795.25 | $852.5290 | $852.52 | $852.60 | $852.60 | |