| 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 | $65.52 | 3.301% | $67.6828 | $67.68 | $67.70 | $67.70 |
| Purchase #2 | $195.98 | 9.730% | $215.0489 | $215.05 | $215.05 | $215.00 |
| Purchase #3 | $92.65 | 6.409% | $98.5879 | $98.59 | $98.60 | $98.60 |
| Purchase #4 | $76.72 | 3.674% | $79.5387 | $79.54 | $79.55 | $79.50 |
| Purchase #5 | $21.87 | 8.489% | $23.7265 | $23.73 | $23.75 | $23.70 |
| Purchase #6 | $15.51 | 12.210% | $17.4038 | $17.40 | $17.40 | $17.40 |
| Purchase #7 | $194.45 | 11.461% | $216.7359 | $216.74 | $216.75 | $216.70 |
| 7 purchase totals = | $662.70 | $718.7245 | $718.73 | $718.80 | $718.60 | |