| 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 | $15.76 | 5.131% | $16.5686 | $16.57 | $16.55 | $16.60 |
| Purchase #2 | $199.39 | 6.145% | $211.6425 | $211.64 | $211.65 | $211.60 |
| Purchase #3 | $24.91 | 9.284% | $27.2226 | $27.22 | $27.20 | $27.20 |
| Purchase #4 | $35.87 | 6.193% | $38.0914 | $38.09 | $38.10 | $38.10 |
| Purchase #5 | $229.30 | 4.501% | $239.6208 | $239.62 | $239.60 | $239.60 |
| Purchase #6 | $137.80 | 12.775% | $155.404 | $155.40 | $155.40 | $155.40 |
| Purchase #7 | $200.48 | 5.347% | $211.1997 | $211.20 | $211.20 | $211.20 |
| 7 purchase totals = | $843.51 | $899.7496 | $899.74 | $899.70 | $899.70 | |