| 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 | $89.52 | 8.151% | $96.8168 | $96.82 | $96.80 | $96.80 |
| Purchase #2 | $120.72 | 13.610% | $137.15 | $137.15 | $137.15 | $137.20 |
| Purchase #3 | $187.46 | 10.835% | $207.7713 | $207.77 | $207.75 | $207.80 |
| Purchase #4 | $23.44 | 5.419% | $24.7102 | $24.71 | $24.70 | $24.70 |
| Purchase #5 | $56.64 | 8.102% | $61.229 | $61.23 | $61.25 | $61.20 |
| Purchase #6 | $167.51 | 13.741% | $190.5275 | $190.53 | $190.55 | $190.50 |
| Purchase #7 | $21.52 | 4.575% | $22.5045 | $22.50 | $22.50 | $22.50 |
| 7 purchase totals = | $666.81 | $740.7093 | $740.71 | $740.70 | $740.70 | |