| 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 | $14.64 | 12.280% | $16.4378 | $16.44 | $16.45 | $16.40 |
| Purchase #2 | $24.88 | 9.562% | $27.259 | $27.26 | $27.25 | $27.30 |
| Purchase #3 | $13.40 | 5.424% | $14.1268 | $14.13 | $14.15 | $14.10 |
| Purchase #4 | $110.62 | 4.719% | $115.8402 | $115.84 | $115.85 | $115.80 |
| Purchase #5 | $169.29 | 7.206% | $181.489 | $181.49 | $181.50 | $181.50 |
| Purchase #6 | $180.79 | 9.501% | $197.9669 | $197.97 | $197.95 | $198.00 |
| Purchase #7 | $229.69 | 5.613% | $242.5825 | $242.58 | $242.60 | $242.60 |
| 7 purchase totals = | $743.31 | $795.7022 | $795.71 | $795.75 | $795.70 | |