| 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 | $118.35 | 10.498% | $130.7744 | $130.77 | $130.75 | $130.80 |
| Purchase #2 | $33.89 | 3.682% | $35.1378 | $35.14 | $35.15 | $35.10 |
| Purchase #3 | $76.65 | 11.589% | $85.533 | $85.53 | $85.55 | $85.50 |
| Purchase #4 | $8.46 | 12.621% | $9.5277 | $9.53 | $9.55 | $9.50 |
| Purchase #5 | $250.67 | 6.409% | $266.7354 | $266.74 | $266.75 | $266.70 |
| Purchase #6 | $52.56 | 11.754% | $58.7379 | $58.74 | $58.75 | $58.70 |
| Purchase #7 | $123.98 | 6.194% | $131.6593 | $131.66 | $131.65 | $131.70 |
| 7 purchase totals = | $664.56 | $718.1055 | $718.11 | $718.15 | $718.00 | |