| 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 | $7.53 | 12.410% | $8.4645 | $8.46 | $8.45 | $8.50 |
| Purchase #2 | $172.92 | 6.369% | $183.9333 | $183.93 | $183.95 | $183.90 |
| Purchase #3 | $112.63 | 12.677% | $126.9081 | $126.91 | $126.90 | $126.90 |
| Purchase #4 | $19.74 | 5.638% | $20.8529 | $20.85 | $20.85 | $20.90 |
| Purchase #5 | $80.83 | 12.831% | $91.2013 | $91.20 | $91.20 | $91.20 |
| Purchase #6 | $83.90 | 9.161% | $91.5861 | $91.59 | $91.60 | $91.60 |
| Purchase #7 | $184.30 | 5.112% | $193.7214 | $193.72 | $193.70 | $193.70 |
| 7 purchase totals = | $661.85 | $716.6676 | $716.66 | $716.65 | $716.70 | |