| 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 | $39.33 | 12.488% | $44.2415 | $44.24 | $44.25 | $44.20 |
| Purchase #2 | $8.38 | 7.132% | $8.9777 | $8.98 | $9.00 | $9.00 |
| Purchase #3 | $136.91 | 11.485% | $152.6341 | $152.63 | $152.65 | $152.60 |
| Purchase #4 | $176.42 | 4.326% | $184.0519 | $184.05 | $184.05 | $184.10 |
| Purchase #5 | $143.54 | 3.198% | $148.1304 | $148.13 | $148.15 | $148.10 |
| Purchase #6 | $114.62 | 11.149% | $127.399 | $127.40 | $127.40 | $127.40 |
| Purchase #7 | $173.91 | 3.776% | $180.4768 | $180.48 | $180.50 | $180.50 |
| 7 purchase totals = | $793.11 | $845.9114 | $845.91 | $846.00 | $845.90 | |