| 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 | $43.43 | 4.648% | $45.4486 | $45.45 | $45.45 | $45.40 |
| Purchase #2 | $217.77 | 10.142% | $239.8562 | $239.86 | $239.85 | $239.90 |
| Purchase #3 | $35.58 | 6.125% | $37.7593 | $37.76 | $37.75 | $37.80 |
| Purchase #4 | $182.39 | 10.660% | $201.8328 | $201.83 | $201.85 | $201.80 |
| Purchase #5 | $31.70 | 12.352% | $35.6156 | $35.62 | $35.60 | $35.60 |
| Purchase #6 | $15.67 | 6.163% | $16.6357 | $16.64 | $16.65 | $16.60 |
| Purchase #7 | $138.64 | 5.422% | $146.1571 | $146.16 | $146.15 | $146.20 |
| 7 purchase totals = | $665.18 | $723.3053 | $723.32 | $723.30 | $723.30 | |