| 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 | $12.91 | 6.751% | $13.7816 | $13.78 | $13.80 | $13.80 |
| Purchase #2 | $82.86 | 11.122% | $92.0757 | $92.08 | $92.10 | $92.10 |
| Purchase #3 | $176.45 | 4.271% | $183.9862 | $183.99 | $184.00 | $184.00 |
| Purchase #4 | $167.47 | 4.686% | $175.3176 | $175.32 | $175.30 | $175.30 |
| Purchase #5 | $201.95 | 12.420% | $227.0322 | $227.03 | $227.05 | $227.00 |
| Purchase #6 | $52.30 | 8.240% | $56.6095 | $56.61 | $56.60 | $56.60 |
| Purchase #7 | $203.59 | 13.250% | $230.5657 | $230.57 | $230.55 | $230.60 |
| 7 purchase totals = | $897.53 | $979.3685 | $979.38 | $979.40 | $979.40 | |