| 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 | $79.82 | 9.725% | $87.5825 | $87.58 | $87.60 | $87.60 |
| Purchase #2 | $245.58 | 8.623% | $266.7564 | $266.76 | $266.75 | $266.80 |
| Purchase #3 | $171.79 | 7.739% | $185.0848 | $185.08 | $185.10 | $185.10 |
| Purchase #4 | $240.90 | 7.162% | $258.1533 | $258.15 | $258.15 | $258.20 |
| Purchase #5 | $146.45 | 5.803% | $154.9485 | $154.95 | $154.95 | $154.90 |
| Purchase #6 | $175.56 | 12.836% | $198.0949 | $198.09 | $198.10 | $198.10 |
| Purchase #7 | $214.62 | 13.137% | $242.8146 | $242.81 | $242.80 | $242.80 |
| 7 purchase totals = | $1,274.72 | $1,393.4350 | $1,393.42 | $1,393.45 | $1,393.50 | |