| 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 | $44.44 | 11.565% | $49.5795 | $49.58 | $49.60 | $49.60 |
| Purchase #2 | $70.68 | 7.316% | $75.8509 | $75.85 | $75.85 | $75.90 |
| Purchase #3 | $190.41 | 11.670% | $212.6308 | $212.63 | $212.65 | $212.60 |
| Purchase #4 | $219.99 | 6.798% | $234.9449 | $234.94 | $234.95 | $234.90 |
| Purchase #5 | $33.94 | 11.628% | $37.8865 | $37.89 | $37.90 | $37.90 |
| Purchase #6 | $239.41 | 4.396% | $249.9345 | $249.93 | $249.95 | $249.90 |
| Purchase #7 | $182.68 | 3.813% | $189.6456 | $189.65 | $189.65 | $189.60 |
| 7 purchase totals = | $981.55 | $1,050.4727 | $1,050.47 | $1,050.55 | $1,050.40 | |