| 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 | $9.27 | 9.459% | $10.1468 | $10.15 | $10.15 | $10.10 |
| Purchase #2 | $161.95 | 3.425% | $167.4968 | $167.50 | $167.50 | $167.50 |
| Purchase #3 | $11.57 | 5.351% | $12.1891 | $12.19 | $12.20 | $12.20 |
| Purchase #4 | $190.94 | 3.483% | $197.5904 | $197.59 | $197.60 | $197.60 |
| Purchase #5 | $122.37 | 10.147% | $134.7869 | $134.79 | $134.80 | $134.80 |
| Purchase #6 | $84.64 | 10.636% | $93.6423 | $93.64 | $93.65 | $93.60 |
| Purchase #7 | $94.98 | 3.821% | $98.6092 | $98.61 | $98.60 | $98.60 |
| 7 purchase totals = | $675.72 | $714.4615 | $714.47 | $714.50 | $714.40 | |