| 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 | $229.96 | 5.340% | $242.2399 | $242.24 | $242.25 | $242.20 |
| Purchase #2 | $159.63 | 8.679% | $173.4843 | $173.48 | $173.50 | $173.50 |
| Purchase #3 | $68.90 | 13.300% | $78.0637 | $78.06 | $78.05 | $78.10 |
| Purchase #4 | $65.64 | 6.283% | $69.7642 | $69.76 | $69.75 | $69.80 |
| Purchase #5 | $29.45 | 3.748% | $30.5538 | $30.55 | $30.55 | $30.60 |
| Purchase #6 | $51.39 | 6.415% | $54.6867 | $54.69 | $54.70 | $54.70 |
| Purchase #7 | $6.31 | 5.158% | $6.6355 | $6.64 | $6.65 | $6.60 |
| 7 purchase totals = | $611.28 | $655.4281 | $655.42 | $655.45 | $655.50 | |