| 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 | $99.81 | 10.670% | $110.4597 | $110.46 | $110.45 | $110.50 |
| Purchase #2 | $53.60 | 7.343% | $57.5358 | $57.54 | $57.55 | $57.50 |
| Purchase #3 | $15.77 | 9.398% | $17.2521 | $17.25 | $17.25 | $17.30 |
| Purchase #4 | $100.75 | 9.451% | $110.2719 | $110.27 | $110.25 | $110.30 |
| Purchase #5 | $214.37 | 10.777% | $237.4727 | $237.47 | $237.45 | $237.50 |
| Purchase #6 | $47.52 | 7.149% | $50.9172 | $50.92 | $50.90 | $50.90 |
| Purchase #7 | $169.48 | 8.394% | $183.7062 | $183.71 | $183.70 | $183.70 |
| 7 purchase totals = | $701.30 | $767.6156 | $767.62 | $767.55 | $767.70 | |