| 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 | $63.48 | 7.707% | $68.3724 | $68.37 | $68.35 | $68.40 |
| Purchase #2 | $102.50 | 7.674% | $110.3659 | $110.37 | $110.35 | $110.40 |
| Purchase #3 | $238.55 | 7.865% | $257.312 | $257.31 | $257.30 | $257.30 |
| Purchase #4 | $30.56 | 3.756% | $31.7078 | $31.71 | $31.70 | $31.70 |
| Purchase #5 | $83.77 | 13.535% | $95.1083 | $95.11 | $95.10 | $95.10 |
| Purchase #6 | $30.49 | 4.645% | $31.9063 | $31.91 | $31.90 | $31.90 |
| Purchase #7 | $122.99 | 3.200% | $126.9257 | $126.93 | $126.95 | $126.90 |
| 7 purchase totals = | $672.34 | $721.6984 | $721.71 | $721.65 | $721.70 | |