| 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 | $190.99 | 7.475% | $205.2665 | $205.27 | $205.25 | $205.30 |
| Purchase #2 | $95.38 | 4.357% | $99.5357 | $99.54 | $99.55 | $99.50 |
| Purchase #3 | $44.55 | 11.154% | $49.5191 | $49.52 | $49.50 | $49.50 |
| Purchase #4 | $78.37 | 11.668% | $87.5142 | $87.51 | $87.50 | $87.50 |
| Purchase #5 | $25.38 | 10.288% | $27.9911 | $27.99 | $28.00 | $28.00 |
| Purchase #6 | $18.40 | 13.331% | $20.8529 | $20.85 | $20.85 | $20.90 |
| Purchase #7 | $214.85 | 12.165% | $240.9865 | $240.99 | $241.00 | $241.00 |
| 7 purchase totals = | $667.92 | $731.6660 | $731.67 | $731.65 | $731.70 | |