| 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 | $101.78 | 12.596% | $114.6002 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $19.71 | 6.653% | $21.0213 | $21.02 | $21.00 | $21.00 |
| Purchase #3 | $148.39 | 8.361% | $160.7969 | $160.80 | $160.80 | $160.80 |
| Purchase #4 | $48.91 | 10.399% | $53.9962 | $54.00 | $54.00 | $54.00 |
| Purchase #5 | $235.28 | 11.333% | $261.9443 | $261.94 | $261.95 | $261.90 |
| Purchase #6 | $97.81 | 6.334% | $104.0053 | $104.01 | $104.00 | $104.00 |
| Purchase #7 | $61.28 | 9.452% | $67.0722 | $67.07 | $67.05 | $67.10 |
| 7 purchase totals = | $713.16 | $783.4364 | $783.44 | $783.40 | $783.40 | |