| 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 | $34.41 | 9.838% | $37.7953 | $37.80 | $37.80 | $37.80 |
| Purchase #2 | $5.33 | 3.525% | $5.5179 | $5.52 | $5.50 | $5.50 |
| Purchase #3 | $164.47 | 11.832% | $183.9301 | $183.93 | $183.95 | $183.90 |
| Purchase #4 | $219.37 | 9.121% | $239.3787 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $111.25 | 3.717% | $115.3852 | $115.39 | $115.40 | $115.40 |
| Purchase #6 | $250.48 | 6.509% | $266.7837 | $266.78 | $266.80 | $266.80 |
| Purchase #7 | $6.78 | 13.191% | $7.6743 | $7.67 | $7.65 | $7.70 |
| 7 purchase totals = | $792.09 | $856.4652 | $856.47 | $856.50 | $856.50 | |