| 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 | $54.27 | 3.145% | $55.9768 | $55.98 | $56.00 | $56.00 |
| Purchase #2 | $133.49 | 3.186% | $137.743 | $137.74 | $137.75 | $137.70 |
| Purchase #3 | $149.33 | 10.687% | $165.2889 | $165.29 | $165.30 | $165.30 |
| Purchase #4 | $146.61 | 8.430% | $158.9692 | $158.97 | $158.95 | $159.00 |
| Purchase #5 | $131.63 | 4.513% | $137.5705 | $137.57 | $137.55 | $137.60 |
| Purchase #6 | $134.49 | 13.669% | $152.8734 | $152.87 | $152.85 | $152.90 |
| Purchase #7 | $65.36 | 7.678% | $70.3783 | $70.38 | $70.40 | $70.40 |
| 7 purchase totals = | $815.18 | $878.8001 | $878.80 | $878.80 | $878.90 | |