| 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 | $8.48 | 3.332% | $8.7626 | $8.76 | $8.75 | $8.80 |
| Purchase #2 | $102.84 | 5.590% | $108.5888 | $108.59 | $108.60 | $108.60 |
| Purchase #3 | $37.27 | 11.642% | $41.609 | $41.61 | $41.60 | $41.60 |
| Purchase #4 | $86.58 | 13.358% | $98.1454 | $98.15 | $98.15 | $98.10 |
| Purchase #5 | $94.46 | 5.803% | $99.9415 | $99.94 | $99.95 | $99.90 |
| Purchase #6 | $128.71 | 13.184% | $145.6791 | $145.68 | $145.70 | $145.70 |
| Purchase #7 | $129.69 | 7.805% | $139.8123 | $139.81 | $139.80 | $139.80 |
| 7 purchase totals = | $588.03 | $642.5387 | $642.54 | $642.55 | $642.50 | |