| 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 | $96.43 | 12.386% | $108.3738 | $108.37 | $108.35 | $108.40 |
| Purchase #2 | $106.95 | 4.112% | $111.3478 | $111.35 | $111.35 | $111.30 |
| Purchase #3 | $179.50 | 13.393% | $203.5404 | $203.54 | $203.55 | $203.50 |
| Purchase #4 | $17.80 | 11.538% | $19.8538 | $19.85 | $19.85 | $19.90 |
| Purchase #5 | $51.92 | 10.399% | $57.3192 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $22.79 | 4.333% | $23.7775 | $23.78 | $23.80 | $23.80 |
| Purchase #7 | $216.92 | 12.616% | $244.2866 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $692.31 | $768.4991 | $768.50 | $768.50 | $768.50 | |