| 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 | $10.40 | 8.149% | $11.2475 | $11.25 | $11.25 | $11.20 |
| Purchase #2 | $17.41 | 12.440% | $19.5758 | $19.58 | $19.60 | $19.60 |
| Purchase #3 | $10.34 | 9.394% | $11.3113 | $11.31 | $11.30 | $11.30 |
| Purchase #4 | $195.37 | 5.818% | $206.7366 | $206.74 | $206.75 | $206.70 |
| Purchase #5 | $244.70 | 5.654% | $258.5353 | $258.54 | $258.55 | $258.50 |
| Purchase #6 | $139.44 | 6.526% | $148.5399 | $148.54 | $148.55 | $148.50 |
| Purchase #7 | $57.35 | 9.408% | $62.7455 | $62.75 | $62.75 | $62.70 |
| 7 purchase totals = | $675.01 | $718.6919 | $718.71 | $718.75 | $718.50 | |