| 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 | $47.38 | 5.748% | $50.1034 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $177.49 | 11.556% | $198.0007 | $198.00 | $198.00 | $198.00 |
| Purchase #3 | $13.93 | 9.624% | $15.2706 | $15.27 | $15.25 | $15.30 |
| Purchase #4 | $243.65 | 7.504% | $261.9335 | $261.93 | $261.95 | $261.90 |
| Purchase #5 | $196.57 | 3.840% | $204.1183 | $204.12 | $204.10 | $204.10 |
| Purchase #6 | $98.77 | 5.626% | $104.3268 | $104.33 | $104.35 | $104.30 |
| Purchase #7 | $210.80 | 9.649% | $231.1401 | $231.14 | $231.15 | $231.10 |
| 7 purchase totals = | $988.59 | $1,064.8934 | $1,064.89 | $1,064.90 | $1,064.80 | |