| 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 | $64.97 | 5.635% | $68.6311 | $68.63 | $68.65 | $68.60 |
| Purchase #2 | $154.50 | 10.754% | $171.1149 | $171.11 | $171.10 | $171.10 |
| Purchase #3 | $29.96 | 9.203% | $32.7172 | $32.72 | $32.70 | $32.70 |
| Purchase #4 | $111.85 | 12.418% | $125.7395 | $125.74 | $125.75 | $125.70 |
| Purchase #5 | $72.64 | 12.505% | $81.7236 | $81.72 | $81.70 | $81.70 |
| Purchase #6 | $44.68 | 11.748% | $49.929 | $49.93 | $49.95 | $49.90 |
| Purchase #7 | $207.36 | 3.723% | $215.08 | $215.08 | $215.10 | $215.10 |
| 7 purchase totals = | $685.96 | $744.9353 | $744.93 | $744.95 | $744.80 | |