| 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 | $23.39 | 3.823% | $24.2842 | $24.28 | $24.30 | $24.30 |
| Purchase #2 | $69.31 | 5.823% | $73.3459 | $73.35 | $73.35 | $73.30 |
| Purchase #3 | $100.71 | 7.435% | $108.1978 | $108.20 | $108.20 | $108.20 |
| Purchase #4 | $75.25 | 12.762% | $84.8534 | $84.85 | $84.85 | $84.90 |
| Purchase #5 | $130.26 | 13.153% | $147.3931 | $147.39 | $147.40 | $147.40 |
| Purchase #6 | $150.46 | 11.203% | $167.316 | $167.32 | $167.30 | $167.30 |
| Purchase #7 | $25.81 | 4.605% | $26.9986 | $27.00 | $27.00 | $27.00 |
| 7 purchase totals = | $575.19 | $632.3890 | $632.39 | $632.40 | $632.40 | |