| 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 | $200.81 | 7.462% | $215.7944 | $215.79 | $215.80 | $215.80 |
| Purchase #2 | $35.67 | 5.803% | $37.7399 | $37.74 | $37.75 | $37.70 |
| Purchase #3 | $71.37 | 4.168% | $74.3447 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $197.78 | 11.421% | $220.3685 | $220.37 | $220.35 | $220.40 |
| Purchase #5 | $83.64 | 3.730% | $86.7598 | $86.76 | $86.75 | $86.80 |
| Purchase #6 | $178.73 | 4.871% | $187.4359 | $187.44 | $187.45 | $187.40 |
| Purchase #7 | $59.61 | 8.438% | $64.6399 | $64.64 | $64.65 | $64.60 |
| 7 purchase totals = | $827.61 | $887.0831 | $887.08 | $887.10 | $887.00 | |