| 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 | $47.42 | 6.773% | $50.6318 | $50.63 | $50.65 | $50.60 |
| Purchase #2 | $192.98 | 13.679% | $219.3777 | $219.38 | $219.40 | $219.40 |
| Purchase #3 | $173.49 | 4.522% | $181.3352 | $181.34 | $181.35 | $181.30 |
| Purchase #4 | $35.82 | 11.528% | $39.9493 | $39.95 | $39.95 | $39.90 |
| Purchase #5 | $131.68 | 4.405% | $137.4805 | $137.48 | $137.50 | $137.50 |
| Purchase #6 | $167.32 | 12.326% | $187.9439 | $187.94 | $187.95 | $187.90 |
| Purchase #7 | $10.63 | 9.717% | $11.6629 | $11.66 | $11.65 | $11.70 |
| 7 purchase totals = | $759.34 | $828.3813 | $828.38 | $828.45 | $828.30 | |