| 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 | $77.42 | 9.370% | $84.6743 | $84.67 | $84.65 | $84.70 |
| Purchase #2 | $117.79 | 8.384% | $127.6655 | $127.67 | $127.65 | $127.70 |
| Purchase #3 | $139.72 | 13.244% | $158.2245 | $158.22 | $158.20 | $158.20 |
| Purchase #4 | $128.82 | 13.138% | $145.7444 | $145.74 | $145.75 | $145.70 |
| Purchase #5 | $219.61 | 13.489% | $249.2332 | $249.23 | $249.25 | $249.20 |
| Purchase #6 | $207.97 | 6.456% | $221.3965 | $221.40 | $221.40 | $221.40 |
| Purchase #7 | $44.81 | 9.170% | $48.9191 | $48.92 | $48.90 | $48.90 |
| 7 purchase totals = | $936.14 | $1,035.8575 | $1,035.85 | $1,035.80 | $1,035.80 | |