| 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 | $103.43 | 3.873% | $107.4358 | $107.44 | $107.45 | $107.40 |
| Purchase #2 | $129.53 | 11.820% | $144.8404 | $144.84 | $144.85 | $144.80 |
| Purchase #3 | $166.96 | 4.520% | $174.5066 | $174.51 | $174.50 | $174.50 |
| Purchase #4 | $81.33 | 13.231% | $92.0908 | $92.09 | $92.10 | $92.10 |
| Purchase #5 | $42.97 | 9.487% | $47.0466 | $47.05 | $47.05 | $47.00 |
| Purchase #6 | $6.27 | 5.135% | $6.592 | $6.59 | $6.60 | $6.60 |
| Purchase #7 | $86.52 | 7.774% | $93.2461 | $93.25 | $93.25 | $93.20 |
| 7 purchase totals = | $617.01 | $665.7583 | $665.77 | $665.80 | $665.60 | |