| 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 | $10.94 | 4.163% | $11.3954 | $11.40 | $11.40 | $11.40 |
| Purchase #2 | $61.61 | 10.104% | $67.8351 | $67.84 | $67.85 | $67.80 |
| Purchase #3 | $33.40 | 3.671% | $34.6261 | $34.63 | $34.65 | $34.60 |
| Purchase #4 | $88.79 | 8.463% | $96.3043 | $96.30 | $96.30 | $96.30 |
| Purchase #5 | $15.75 | 3.581% | $16.314 | $16.31 | $16.30 | $16.30 |
| Purchase #6 | $22.89 | 13.188% | $25.9087 | $25.91 | $25.90 | $25.90 |
| Purchase #7 | $72.61 | 12.141% | $81.4256 | $81.43 | $81.45 | $81.40 |
| 7 purchase totals = | $305.99 | $333.8092 | $333.82 | $333.85 | $333.70 | |