| 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 | $70.53 | 8.853% | $76.774 | $76.77 | $76.75 | $76.80 |
| Purchase #2 | $118.55 | 9.635% | $129.9723 | $129.97 | $129.95 | $130.00 |
| Purchase #3 | $110.74 | 8.133% | $119.7465 | $119.75 | $119.75 | $119.70 |
| Purchase #4 | $26.28 | 12.573% | $29.5842 | $29.58 | $29.60 | $29.60 |
| Purchase #5 | $164.65 | 9.747% | $180.6984 | $180.70 | $180.70 | $180.70 |
| Purchase #6 | $243.25 | 7.676% | $261.9219 | $261.92 | $261.90 | $261.90 |
| Purchase #7 | $40.93 | 4.368% | $42.7178 | $42.72 | $42.70 | $42.70 |
| 7 purchase totals = | $774.93 | $841.4151 | $841.41 | $841.35 | $841.40 | |