| 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 | $112.68 | 4.196% | $117.4081 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $88.57 | 8.724% | $96.2968 | $96.30 | $96.30 | $96.30 |
| Purchase #3 | $37.26 | 9.116% | $40.6566 | $40.66 | $40.65 | $40.70 |
| Purchase #4 | $208.59 | 8.657% | $226.6476 | $226.65 | $226.65 | $226.60 |
| Purchase #5 | $153.78 | 8.752% | $167.2388 | $167.24 | $167.25 | $167.20 |
| Purchase #6 | $93.46 | 3.427% | $96.6629 | $96.66 | $96.65 | $96.70 |
| Purchase #7 | $76.91 | 8.537% | $83.4758 | $83.48 | $83.50 | $83.50 |
| 7 purchase totals = | $771.25 | $828.3866 | $828.40 | $828.40 | $828.40 | |