| 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 | $71.85 | 12.347% | $80.7213 | $80.72 | $80.70 | $80.70 |
| Purchase #2 | $9.44 | 8.793% | $10.2701 | $10.27 | $10.25 | $10.30 |
| Purchase #3 | $46.62 | 9.799% | $51.1883 | $51.19 | $51.20 | $51.20 |
| Purchase #4 | $34.78 | 5.759% | $36.783 | $36.78 | $36.80 | $36.80 |
| Purchase #5 | $236.86 | 3.722% | $245.6759 | $245.68 | $245.70 | $245.70 |
| Purchase #6 | $130.97 | 12.520% | $147.3674 | $147.37 | $147.35 | $147.40 |
| Purchase #7 | $158.53 | 10.573% | $175.2914 | $175.29 | $175.30 | $175.30 |
| 7 purchase totals = | $689.05 | $747.2974 | $747.30 | $747.30 | $747.40 | |