| 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 | $10.82 | 11.157% | $12.0272 | $12.03 | $12.05 | $12.00 |
| Purchase #2 | $194.38 | 7.831% | $209.6019 | $209.60 | $209.60 | $209.60 |
| Purchase #3 | $47.79 | 7.499% | $51.3738 | $51.37 | $51.35 | $51.40 |
| Purchase #4 | $141.99 | 10.633% | $157.0878 | $157.09 | $157.10 | $157.10 |
| Purchase #5 | $63.46 | 6.801% | $67.7759 | $67.78 | $67.80 | $67.80 |
| Purchase #6 | $113.66 | 13.519% | $129.0257 | $129.03 | $129.05 | $129.00 |
| Purchase #7 | $78.86 | 12.117% | $88.4155 | $88.42 | $88.40 | $88.40 |
| 7 purchase totals = | $650.96 | $715.3078 | $715.32 | $715.35 | $715.30 | |