| 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 | $74.32 | 7.464% | $79.8672 | $79.87 | $79.85 | $79.90 |
| Purchase #2 | $215.31 | 4.683% | $225.393 | $225.39 | $225.40 | $225.40 |
| Purchase #3 | $5.68 | 12.802% | $6.4072 | $6.41 | $6.40 | $6.40 |
| Purchase #4 | $64.25 | 8.758% | $69.877 | $69.88 | $69.90 | $69.90 |
| Purchase #5 | $19.78 | 12.675% | $22.2871 | $22.29 | $22.30 | $22.30 |
| Purchase #6 | $225.62 | 11.136% | $250.745 | $250.75 | $250.75 | $250.70 |
| Purchase #7 | $121.84 | 12.482% | $137.0481 | $137.05 | $137.05 | $137.00 |
| 7 purchase totals = | $726.80 | $791.6246 | $791.64 | $791.65 | $791.60 | |