| 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 | $17.62 | 9.675% | $19.3247 | $19.32 | $19.30 | $19.30 |
| Purchase #2 | $232.39 | 7.126% | $248.9501 | $248.95 | $248.95 | $249.00 |
| Purchase #3 | $236.61 | 7.546% | $254.4646 | $254.46 | $254.45 | $254.50 |
| Purchase #4 | $70.85 | 10.253% | $78.1143 | $78.11 | $78.10 | $78.10 |
| Purchase #5 | $145.45 | 13.540% | $165.1439 | $165.14 | $165.15 | $165.10 |
| Purchase #6 | $90.89 | 7.387% | $97.604 | $97.60 | $97.60 | $97.60 |
| Purchase #7 | $11.35 | 6.298% | $12.0648 | $12.06 | $12.05 | $12.10 |
| 7 purchase totals = | $805.16 | $875.6664 | $875.64 | $875.60 | $875.70 | |