| 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 | $63.80 | 6.590% | $68.0044 | $68.00 | $68.00 | $68.00 |
| Purchase #2 | $234.65 | 8.359% | $254.2644 | $254.26 | $254.25 | $254.30 |
| Purchase #3 | $169.51 | 3.681% | $175.7497 | $175.75 | $175.75 | $175.70 |
| Purchase #4 | $13.54 | 8.403% | $14.6778 | $14.68 | $14.70 | $14.70 |
| Purchase #5 | $37.32 | 3.212% | $38.5187 | $38.52 | $38.50 | $38.50 |
| Purchase #6 | $121.84 | 13.217% | $137.9436 | $137.94 | $137.95 | $137.90 |
| Purchase #7 | $124.64 | 5.719% | $131.7682 | $131.77 | $131.75 | $131.80 |
| 7 purchase totals = | $765.30 | $820.9268 | $820.92 | $820.90 | $820.90 | |