| 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 | $57.75 | 9.157% | $63.0382 | $63.04 | $63.05 | $63.00 |
| Purchase #2 | $25.89 | 13.159% | $29.2969 | $29.30 | $29.30 | $29.30 |
| Purchase #3 | $36.67 | 6.208% | $38.9465 | $38.95 | $38.95 | $38.90 |
| Purchase #4 | $146.67 | 7.764% | $158.0575 | $158.06 | $158.05 | $158.10 |
| Purchase #5 | $140.33 | 5.247% | $147.6931 | $147.69 | $147.70 | $147.70 |
| Purchase #6 | $32.32 | 13.174% | $36.5778 | $36.58 | $36.60 | $36.60 |
| Purchase #7 | $62.98 | 7.573% | $67.7495 | $67.75 | $67.75 | $67.70 |
| 7 purchase totals = | $502.61 | $541.3595 | $541.37 | $541.40 | $541.30 | |