| 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 | $107.68 | 13.527% | $122.2459 | $122.25 | $122.25 | $122.20 |
| Purchase #2 | $26.52 | 5.525% | $27.9852 | $27.99 | $28.00 | $28.00 |
| Purchase #3 | $64.84 | 9.204% | $70.8079 | $70.81 | $70.80 | $70.80 |
| Purchase #4 | $183.62 | 9.370% | $200.8252 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $98.50 | 11.403% | $109.732 | $109.73 | $109.75 | $109.70 |
| Purchase #6 | $198.90 | 6.392% | $211.6137 | $211.61 | $211.60 | $211.60 |
| Purchase #7 | $29.89 | 8.403% | $32.4017 | $32.40 | $32.40 | $32.40 |
| 7 purchase totals = | $709.95 | $775.6116 | $775.62 | $775.65 | $775.50 | |