| 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 | $41.50 | 3.610% | $42.9982 | $43.00 | $43.00 | $43.00 |
| Purchase #2 | $202.40 | 7.596% | $217.7743 | $217.77 | $217.75 | $217.80 |
| Purchase #3 | $63.47 | 3.623% | $65.7695 | $65.77 | $65.75 | $65.80 |
| Purchase #4 | $19.71 | 8.117% | $21.3099 | $21.31 | $21.30 | $21.30 |
| Purchase #5 | $23.44 | 11.158% | $26.0554 | $26.06 | $26.05 | $26.10 |
| Purchase #6 | $23.58 | 8.729% | $25.6383 | $25.64 | $25.65 | $25.60 |
| Purchase #7 | $183.58 | 6.379% | $195.2906 | $195.29 | $195.30 | $195.30 |
| 7 purchase totals = | $557.68 | $594.8362 | $594.84 | $594.80 | $594.90 | |