| 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 | $92.72 | 9.504% | $101.5321 | $101.53 | $101.55 | $101.50 |
| Purchase #2 | $5.36 | 12.136% | $6.0105 | $6.01 | $6.00 | $6.00 |
| Purchase #3 | $190.71 | 4.577% | $199.4388 | $199.44 | $199.45 | $199.40 |
| Purchase #4 | $189.41 | 11.714% | $211.5975 | $211.60 | $211.60 | $211.60 |
| Purchase #5 | $37.36 | 8.597% | $40.5718 | $40.57 | $40.55 | $40.60 |
| Purchase #6 | $95.27 | 5.445% | $100.4575 | $100.46 | $100.45 | $100.50 |
| Purchase #7 | $232.35 | 12.557% | $261.5262 | $261.53 | $261.55 | $261.50 |
| 7 purchase totals = | $843.18 | $921.1344 | $921.14 | $921.15 | $921.10 | |