| 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 | $15.58 | 11.754% | $17.4113 | $17.41 | $17.40 | $17.40 |
| Purchase #2 | $93.52 | 3.560% | $96.8493 | $96.85 | $96.85 | $96.80 |
| Purchase #3 | $152.89 | 10.568% | $169.0474 | $169.05 | $169.05 | $169.00 |
| Purchase #4 | $240.72 | 9.151% | $262.7483 | $262.75 | $262.75 | $262.70 |
| Purchase #5 | $90.81 | 13.280% | $102.8696 | $102.87 | $102.85 | $102.90 |
| Purchase #6 | $53.58 | 6.792% | $57.2192 | $57.22 | $57.20 | $57.20 |
| Purchase #7 | $136.64 | 4.391% | $142.6399 | $142.64 | $142.65 | $142.60 |
| 7 purchase totals = | $783.74 | $848.7850 | $848.79 | $848.75 | $848.60 | |