| 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 | $77.60 | 12.582% | $87.3636 | $87.36 | $87.35 | $87.40 |
| Purchase #2 | $178.44 | 8.650% | $193.8751 | $193.88 | $193.90 | $193.90 |
| Purchase #3 | $178.67 | 4.721% | $187.105 | $187.11 | $187.10 | $187.10 |
| Purchase #4 | $78.80 | 12.689% | $88.7989 | $88.80 | $88.80 | $88.80 |
| Purchase #5 | $66.84 | 5.375% | $70.4327 | $70.43 | $70.45 | $70.40 |
| Purchase #6 | $46.60 | 9.839% | $51.185 | $51.19 | $51.20 | $51.20 |
| Purchase #7 | $43.30 | 11.394% | $48.2336 | $48.23 | $48.25 | $48.20 |
| 7 purchase totals = | $670.25 | $726.9939 | $727.00 | $727.05 | $727.00 | |