| 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 | $52.63 | 7.366% | $56.5067 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $46.62 | 13.489% | $52.9086 | $52.91 | $52.90 | $52.90 |
| Purchase #3 | $169.88 | 9.799% | $186.5265 | $186.53 | $186.55 | $186.50 |
| Purchase #4 | $127.70 | 9.225% | $139.4803 | $139.48 | $139.50 | $139.50 |
| Purchase #5 | $29.80 | 13.232% | $33.7431 | $33.74 | $33.75 | $33.70 |
| Purchase #6 | $186.64 | 6.621% | $198.9974 | $199.00 | $199.00 | $199.00 |
| Purchase #7 | $189.65 | 4.663% | $198.4934 | $198.49 | $198.50 | $198.50 |
| 7 purchase totals = | $802.92 | $866.6560 | $866.66 | $866.70 | $866.60 | |