| 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 | $61.83 | 5.215% | $65.0544 | $65.05 | $65.05 | $65.10 |
| Purchase #2 | $182.25 | 13.443% | $206.7499 | $206.75 | $206.75 | $206.70 |
| Purchase #3 | $198.91 | 12.744% | $224.2591 | $224.26 | $224.25 | $224.30 |
| Purchase #4 | $176.64 | 4.205% | $184.0677 | $184.07 | $184.05 | $184.10 |
| Purchase #5 | $145.77 | 13.673% | $165.7011 | $165.70 | $165.70 | $165.70 |
| Purchase #6 | $127.48 | 10.381% | $140.7137 | $140.71 | $140.70 | $140.70 |
| Purchase #7 | $144.62 | 4.739% | $151.4735 | $151.47 | $151.45 | $151.50 |
| 7 purchase totals = | $1,037.50 | $1,138.0194 | $1,138.01 | $1,137.95 | $1,138.10 | |