| 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 | $73.58 | 7.274% | $78.9322 | $78.93 | $78.95 | $78.90 |
| Purchase #2 | $144.74 | 7.398% | $155.4479 | $155.45 | $155.45 | $155.40 |
| Purchase #3 | $79.65 | 4.255% | $83.0391 | $83.04 | $83.05 | $83.00 |
| Purchase #4 | $87.56 | 6.344% | $93.1148 | $93.11 | $93.10 | $93.10 |
| Purchase #5 | $124.84 | 9.801% | $137.0756 | $137.08 | $137.10 | $137.10 |
| Purchase #6 | $154.38 | 11.172% | $171.6273 | $171.63 | $171.65 | $171.60 |
| Purchase #7 | $235.59 | 5.259% | $247.9797 | $247.98 | $248.00 | $248.00 |
| 7 purchase totals = | $900.34 | $967.2166 | $967.22 | $967.30 | $967.10 | |