| 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 | $45.60 | 8.329% | $49.398 | $49.40 | $49.40 | $49.40 |
| Purchase #2 | $111.92 | 9.702% | $122.7785 | $122.78 | $122.80 | $122.80 |
| Purchase #3 | $169.74 | 13.534% | $192.7126 | $192.71 | $192.70 | $192.70 |
| Purchase #4 | $175.43 | 4.157% | $182.7226 | $182.72 | $182.70 | $182.70 |
| Purchase #5 | $91.62 | 8.774% | $99.6587 | $99.66 | $99.65 | $99.70 |
| Purchase #6 | $159.49 | 11.834% | $178.364 | $178.36 | $178.35 | $178.40 |
| Purchase #7 | $100.84 | 6.420% | $107.3139 | $107.31 | $107.30 | $107.30 |
| 7 purchase totals = | $854.64 | $932.9483 | $932.94 | $932.90 | $933.00 | |