| 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 | $70.25 | 8.396% | $76.1482 | $76.15 | $76.15 | $76.10 |
| Purchase #2 | $229.85 | 7.655% | $247.445 | $247.45 | $247.45 | $247.40 |
| Purchase #3 | $234.82 | 6.230% | $249.4493 | $249.45 | $249.45 | $249.40 |
| Purchase #4 | $5.88 | 11.823% | $6.5752 | $6.58 | $6.60 | $6.60 |
| Purchase #5 | $224.70 | 8.620% | $244.0691 | $244.07 | $244.05 | $244.10 |
| Purchase #6 | $50.97 | 11.804% | $56.9865 | $56.99 | $57.00 | $57.00 |
| Purchase #7 | $62.94 | 12.753% | $70.9667 | $70.97 | $70.95 | $71.00 |
| 7 purchase totals = | $879.41 | $951.6400 | $951.66 | $951.65 | $951.60 | |