| 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 | $76.77 | 4.209% | $80.0012 | $80.00 | $80.00 | $80.00 |
| Purchase #2 | $36.56 | 8.461% | $39.6533 | $39.65 | $39.65 | $39.70 |
| Purchase #3 | $117.81 | 7.327% | $126.4419 | $126.44 | $126.45 | $126.40 |
| Purchase #4 | $41.61 | 9.283% | $45.4727 | $45.47 | $45.45 | $45.50 |
| Purchase #5 | $178.41 | 13.210% | $201.978 | $201.98 | $202.00 | $202.00 |
| Purchase #6 | $189.63 | 13.610% | $215.4386 | $215.44 | $215.45 | $215.40 |
| Purchase #7 | $108.97 | 7.664% | $117.3215 | $117.32 | $117.30 | $117.30 |
| 7 purchase totals = | $749.76 | $826.3072 | $826.30 | $826.30 | $826.30 | |