| 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 | $46.45 | 10.563% | $51.3565 | $51.36 | $51.35 | $51.40 |
| Purchase #2 | $178.76 | 3.669% | $185.3187 | $185.32 | $185.30 | $185.30 |
| Purchase #3 | $118.35 | 12.784% | $133.4799 | $133.48 | $133.50 | $133.50 |
| Purchase #4 | $110.29 | 6.360% | $117.3044 | $117.30 | $117.30 | $117.30 |
| Purchase #5 | $192.55 | 7.757% | $207.4861 | $207.49 | $207.50 | $207.50 |
| Purchase #6 | $8.72 | 6.661% | $9.3008 | $9.30 | $9.30 | $9.30 |
| Purchase #7 | $86.43 | 7.229% | $92.678 | $92.68 | $92.70 | $92.70 |
| 7 purchase totals = | $741.55 | $796.9244 | $796.93 | $796.95 | $797.00 | |