| 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 | $74.85 | 6.546% | $79.7497 | $79.75 | $79.75 | $79.70 |
| Purchase #2 | $93.73 | 10.154% | $103.2473 | $103.25 | $103.25 | $103.20 |
| Purchase #3 | $19.86 | 8.606% | $21.5692 | $21.57 | $21.55 | $21.60 |
| Purchase #4 | $65.72 | 5.424% | $69.2847 | $69.28 | $69.30 | $69.30 |
| Purchase #5 | $24.52 | 7.173% | $26.2788 | $26.28 | $26.30 | $26.30 |
| Purchase #6 | $202.70 | 5.536% | $213.9215 | $213.92 | $213.90 | $213.90 |
| Purchase #7 | $166.49 | 11.456% | $185.5631 | $185.56 | $185.55 | $185.60 |
| 7 purchase totals = | $647.87 | $699.6143 | $699.61 | $699.60 | $699.60 | |