| 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 | $225.43 | 12.507% | $253.6245 | $253.62 | $253.60 | $253.60 |
| Purchase #2 | $54.99 | 3.584% | $56.9608 | $56.96 | $56.95 | $57.00 |
| Purchase #3 | $18.75 | 10.750% | $20.7656 | $20.77 | $20.75 | $20.80 |
| Purchase #4 | $119.31 | 9.862% | $131.0764 | $131.08 | $131.10 | $131.10 |
| Purchase #5 | $24.61 | 13.424% | $27.9136 | $27.91 | $27.90 | $27.90 |
| Purchase #6 | $54.53 | 5.165% | $57.3465 | $57.35 | $57.35 | $57.30 |
| Purchase #7 | $97.29 | 13.849% | $110.7637 | $110.76 | $110.75 | $110.80 |
| 7 purchase totals = | $594.91 | $658.4511 | $658.45 | $658.40 | $658.50 | |