| 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 | $86.89 | 8.839% | $94.5702 | $94.57 | $94.55 | $94.60 |
| Purchase #2 | $217.27 | 11.406% | $242.0518 | $242.05 | $242.05 | $242.10 |
| Purchase #3 | $16.92 | 6.837% | $18.0768 | $18.08 | $18.10 | $18.10 |
| Purchase #4 | $8.26 | 3.238% | $8.5275 | $8.53 | $8.55 | $8.50 |
| Purchase #5 | $27.31 | 7.666% | $29.4036 | $29.40 | $29.40 | $29.40 |
| Purchase #6 | $150.76 | 5.602% | $159.2056 | $159.21 | $159.20 | $159.20 |
| Purchase #7 | $25.85 | 6.696% | $27.5809 | $27.58 | $27.60 | $27.60 |
| 7 purchase totals = | $533.26 | $579.4164 | $579.42 | $579.45 | $579.50 | |