| 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 | $66.48 | 9.161% | $72.5702 | $72.57 | $72.55 | $72.60 |
| Purchase #2 | $61.49 | 7.393% | $66.036 | $66.04 | $66.05 | $66.00 |
| Purchase #3 | $130.32 | 4.708% | $136.4555 | $136.46 | $136.45 | $136.50 |
| Purchase #4 | $152.56 | 11.141% | $169.5567 | $169.56 | $169.55 | $169.60 |
| Purchase #5 | $125.31 | 8.410% | $135.8486 | $135.85 | $135.85 | $135.80 |
| Purchase #6 | $115.91 | 5.399% | $122.168 | $122.17 | $122.15 | $122.20 |
| Purchase #7 | $128.88 | 3.781% | $133.753 | $133.75 | $133.75 | $133.80 |
| 7 purchase totals = | $780.95 | $836.3880 | $836.40 | $836.35 | $836.50 | |