| 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 | $84.42 | 8.443% | $91.5476 | $91.55 | $91.55 | $91.50 |
| Purchase #2 | $182.59 | 13.139% | $206.5805 | $206.58 | $206.60 | $206.60 |
| Purchase #3 | $242.88 | 7.543% | $261.2004 | $261.20 | $261.20 | $261.20 |
| Purchase #4 | $21.57 | 12.560% | $24.2792 | $24.28 | $24.30 | $24.30 |
| Purchase #5 | $76.74 | 7.132% | $82.2131 | $82.21 | $82.20 | $82.20 |
| Purchase #6 | $58.62 | 13.167% | $66.3385 | $66.34 | $66.35 | $66.30 |
| Purchase #7 | $171.57 | 9.835% | $188.4439 | $188.44 | $188.45 | $188.40 |
| 7 purchase totals = | $838.39 | $920.6032 | $920.60 | $920.65 | $920.50 | |