| 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 | $98.82 | 9.773% | $108.4777 | $108.48 | $108.50 | $108.50 |
| Purchase #2 | $26.46 | 4.204% | $27.5724 | $27.57 | $27.55 | $27.60 |
| Purchase #3 | $223.95 | 13.376% | $253.9056 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $58.98 | 3.506% | $61.0478 | $61.05 | $61.05 | $61.00 |
| Purchase #5 | $34.84 | 4.477% | $36.3998 | $36.40 | $36.40 | $36.40 |
| Purchase #6 | $129.29 | 6.383% | $137.5426 | $137.54 | $137.55 | $137.50 |
| Purchase #7 | $220.51 | 12.300% | $247.6327 | $247.63 | $247.65 | $247.60 |
| 7 purchase totals = | $792.85 | $872.5786 | $872.58 | $872.60 | $872.50 | |