| 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 | $244.67 | 3.582% | $253.4341 | $253.43 | $253.45 | $253.40 |
| Purchase #2 | $59.51 | 9.547% | $65.1914 | $65.19 | $65.20 | $65.20 |
| Purchase #3 | $36.84 | 6.806% | $39.3473 | $39.35 | $39.35 | $39.30 |
| Purchase #4 | $60.68 | 7.702% | $65.3536 | $65.35 | $65.35 | $65.40 |
| Purchase #5 | $82.58 | 3.731% | $85.6611 | $85.66 | $85.65 | $85.70 |
| Purchase #6 | $224.25 | 12.195% | $251.5973 | $251.60 | $251.60 | $251.60 |
| Purchase #7 | $145.40 | 9.554% | $159.2915 | $159.29 | $159.30 | $159.30 |
| 7 purchase totals = | $853.93 | $919.8763 | $919.87 | $919.90 | $919.90 | |