| 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 | $83.51 | 8.540% | $90.6418 | $90.64 | $90.65 | $90.60 |
| Purchase #2 | $139.82 | 5.721% | $147.8191 | $147.82 | $147.80 | $147.80 |
| Purchase #3 | $175.91 | 6.615% | $187.5464 | $187.55 | $187.55 | $187.50 |
| Purchase #4 | $21.41 | 12.217% | $24.0257 | $24.03 | $24.05 | $24.00 |
| Purchase #5 | $16.85 | 4.756% | $17.6514 | $17.65 | $17.65 | $17.70 |
| Purchase #6 | $178.29 | 8.561% | $193.5534 | $193.55 | $193.55 | $193.60 |
| Purchase #7 | $74.70 | 12.758% | $84.2302 | $84.23 | $84.25 | $84.20 |
| 7 purchase totals = | $690.49 | $745.4680 | $745.47 | $745.50 | $745.40 | |