| 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 | $53.43 | 7.622% | $57.5024 | $57.50 | $57.50 | $57.50 |
| Purchase #2 | $103.30 | 3.289% | $106.6975 | $106.70 | $106.70 | $106.70 |
| Purchase #3 | $82.93 | 6.360% | $88.2043 | $88.20 | $88.20 | $88.20 |
| Purchase #4 | $116.39 | 11.321% | $129.5665 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $90.84 | 6.552% | $96.7918 | $96.79 | $96.80 | $96.80 |
| Purchase #6 | $56.75 | 7.659% | $61.0965 | $61.10 | $61.10 | $61.10 |
| Purchase #7 | $136.44 | 4.394% | $142.4352 | $142.44 | $142.45 | $142.40 |
| 7 purchase totals = | $640.08 | $682.2942 | $682.30 | $682.30 | $682.30 | |