| 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 | $46.67 | 11.388% | $51.9848 | $51.98 | $52.00 | $52.00 |
| Purchase #2 | $134.39 | 10.149% | $148.0292 | $148.03 | $148.05 | $148.00 |
| Purchase #3 | $176.33 | 10.723% | $195.2379 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $152.55 | 5.439% | $160.8472 | $160.85 | $160.85 | $160.80 |
| Purchase #5 | $116.69 | 5.541% | $123.1558 | $123.16 | $123.15 | $123.20 |
| Purchase #6 | $12.48 | 7.546% | $13.4217 | $13.42 | $13.40 | $13.40 |
| Purchase #7 | $116.45 | 8.773% | $126.6662 | $126.67 | $126.65 | $126.70 |
| 7 purchase totals = | $755.56 | $819.3428 | $819.35 | $819.35 | $819.30 | |