| 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 | $85.55 | 12.280% | $96.0555 | $96.06 | $96.05 | $96.10 |
| Purchase #2 | $6.34 | 13.227% | $7.1786 | $7.18 | $7.20 | $7.20 |
| Purchase #3 | $193.99 | 11.105% | $215.5326 | $215.53 | $215.55 | $215.50 |
| Purchase #4 | $171.62 | 7.125% | $183.8479 | $183.85 | $183.85 | $183.80 |
| Purchase #5 | $230.61 | 11.525% | $257.1878 | $257.19 | $257.20 | $257.20 |
| Purchase #6 | $80.47 | 7.308% | $86.3507 | $86.35 | $86.35 | $86.40 |
| Purchase #7 | $83.86 | 5.748% | $88.6803 | $88.68 | $88.70 | $88.70 |
| 7 purchase totals = | $852.44 | $934.8334 | $934.84 | $934.90 | $934.90 | |