| 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 | $94.52 | 4.724% | $98.9851 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $20.91 | 12.571% | $23.5386 | $23.54 | $23.55 | $23.50 |
| Purchase #3 | $227.50 | 12.647% | $256.2719 | $256.27 | $256.25 | $256.30 |
| Purchase #4 | $218.81 | 9.818% | $240.2928 | $240.29 | $240.30 | $240.30 |
| Purchase #5 | $171.80 | 9.678% | $188.4268 | $188.43 | $188.45 | $188.40 |
| Purchase #6 | $227.77 | 5.473% | $240.2359 | $240.24 | $240.25 | $240.20 |
| Purchase #7 | $47.97 | 5.809% | $50.7566 | $50.76 | $50.75 | $50.80 |
| 7 purchase totals = | $1,009.28 | $1,098.5077 | $1,098.52 | $1,098.55 | $1,098.50 | |