| 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 | $68.68 | 5.623% | $72.5419 | $72.54 | $72.55 | $72.50 |
| Purchase #2 | $67.49 | 10.605% | $74.6473 | $74.65 | $74.65 | $74.60 |
| Purchase #3 | $147.35 | 8.831% | $160.3625 | $160.36 | $160.35 | $160.40 |
| Purchase #4 | $72.66 | 3.672% | $75.3281 | $75.33 | $75.35 | $75.30 |
| Purchase #5 | $116.68 | 7.198% | $125.0786 | $125.08 | $125.10 | $125.10 |
| Purchase #6 | $147.87 | 12.641% | $166.5622 | $166.56 | $166.55 | $166.60 |
| Purchase #7 | $93.37 | 13.231% | $105.7238 | $105.72 | $105.70 | $105.70 |
| 7 purchase totals = | $714.10 | $780.2444 | $780.24 | $780.25 | $780.20 | |