| 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 | $6.28 | 5.132% | $6.6023 | $6.60 | $6.60 | $6.60 |
| Purchase #2 | $150.60 | 11.778% | $168.3377 | $168.34 | $168.35 | $168.30 |
| Purchase #3 | $126.89 | 7.799% | $136.7862 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $34.67 | 4.846% | $36.3501 | $36.35 | $36.35 | $36.40 |
| Purchase #5 | $38.31 | 3.570% | $39.6777 | $39.68 | $39.70 | $39.70 |
| Purchase #6 | $13.82 | 4.639% | $14.4611 | $14.46 | $14.45 | $14.50 |
| Purchase #7 | $147.27 | 11.391% | $164.0455 | $164.05 | $164.05 | $164.00 |
| 7 purchase totals = | $517.84 | $566.2606 | $566.27 | $566.30 | $566.30 | |