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 | $20.42 | 6.654% | $21.7787 | $21.78 | $21.80 | $21.80 |
Purchase #2 | $51.27 | 8.370% | $55.5613 | $55.56 | $55.55 | $55.60 |
Purchase #3 | $196.97 | 10.483% | $217.6184 | $217.62 | $217.60 | $217.60 |
Purchase #4 | $74.69 | 8.624% | $81.1313 | $81.13 | $81.15 | $81.10 |
Purchase #5 | $62.47 | 10.264% | $68.8819 | $68.88 | $68.90 | $68.90 |
Purchase #6 | $10.85 | 12.855% | $12.2448 | $12.24 | $12.25 | $12.20 |
Purchase #7 | $154.89 | 13.301% | $175.4919 | $175.49 | $175.50 | $175.50 |
7 purchase totals = | $571.56 | $632.7083 | $632.70 | $632.75 | $632.70 |