| 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 | $65.69 | 11.130% | $73.0013 | $73.00 | $73.00 | $73.00 |
| Purchase #2 | $18.34 | 5.794% | $19.4026 | $19.40 | $19.40 | $19.40 |
| Purchase #3 | $206.94 | 5.470% | $218.2596 | $218.26 | $218.25 | $218.30 |
| Purchase #4 | $41.41 | 12.153% | $46.4426 | $46.44 | $46.45 | $46.40 |
| Purchase #5 | $86.61 | 7.771% | $93.3405 | $93.34 | $93.35 | $93.30 |
| Purchase #6 | $76.91 | 10.394% | $84.904 | $84.90 | $84.90 | $84.90 |
| Purchase #7 | $21.37 | 6.868% | $22.8377 | $22.84 | $22.85 | $22.80 |
| 7 purchase totals = | $517.27 | $558.1883 | $558.18 | $558.20 | $558.10 | |