| 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 | $10.68 | 3.763% | $11.0819 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $34.87 | 10.563% | $38.5533 | $38.55 | $38.55 | $38.60 |
| Purchase #3 | $119.66 | 13.312% | $135.5891 | $135.59 | $135.60 | $135.60 |
| Purchase #4 | $170.67 | 9.822% | $187.4332 | $187.43 | $187.45 | $187.40 |
| Purchase #5 | $70.36 | 9.291% | $76.8971 | $76.90 | $76.90 | $76.90 |
| Purchase #6 | $246.38 | 4.568% | $257.6346 | $257.63 | $257.65 | $257.60 |
| Purchase #7 | $86.40 | 13.411% | $97.9871 | $97.99 | $98.00 | $98.00 |
| 7 purchase totals = | $739.02 | $805.1763 | $805.17 | $805.25 | $805.20 | |