| 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 | $137.29 | 9.634% | $150.5165 | $150.52 | $150.50 | $150.50 |
| Purchase #2 | $220.50 | 5.192% | $231.9484 | $231.95 | $231.95 | $231.90 |
| Purchase #3 | $116.49 | 8.494% | $126.3847 | $126.38 | $126.40 | $126.40 |
| Purchase #4 | $60.59 | 10.326% | $66.8465 | $66.85 | $66.85 | $66.80 |
| Purchase #5 | $81.63 | 12.405% | $91.7562 | $91.76 | $91.75 | $91.80 |
| Purchase #6 | $48.46 | 9.372% | $53.0017 | $53.00 | $53.00 | $53.00 |
| Purchase #7 | $162.47 | 3.145% | $167.5797 | $167.58 | $167.60 | $167.60 |
| 7 purchase totals = | $827.43 | $888.0337 | $888.04 | $888.05 | $888.00 | |