| 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 | $83.27 | 8.496% | $90.3446 | $90.34 | $90.35 | $90.30 |
| Purchase #2 | $27.46 | 3.122% | $28.3173 | $28.32 | $28.30 | $28.30 |
| Purchase #3 | $145.62 | 12.398% | $163.674 | $163.67 | $163.65 | $163.70 |
| Purchase #4 | $153.98 | 8.666% | $167.3239 | $167.32 | $167.30 | $167.30 |
| Purchase #5 | $97.68 | 9.325% | $106.7887 | $106.79 | $106.80 | $106.80 |
| Purchase #6 | $131.82 | 4.837% | $138.1961 | $138.20 | $138.20 | $138.20 |
| Purchase #7 | $61.35 | 11.389% | $68.3372 | $68.34 | $68.35 | $68.30 |
| 7 purchase totals = | $701.18 | $762.9818 | $762.98 | $762.95 | $762.90 | |