| 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 | $39.89 | 4.694% | $41.7624 | $41.76 | $41.75 | $41.80 |
| Purchase #2 | $8.77 | 10.383% | $9.6806 | $9.68 | $9.70 | $9.70 |
| Purchase #3 | $23.82 | 3.820% | $24.7299 | $24.73 | $24.75 | $24.70 |
| Purchase #4 | $72.79 | 12.544% | $81.9208 | $81.92 | $81.90 | $81.90 |
| Purchase #5 | $24.82 | 7.627% | $26.713 | $26.71 | $26.70 | $26.70 |
| Purchase #6 | $223.62 | 3.371% | $231.1582 | $231.16 | $231.15 | $231.20 |
| Purchase #7 | $62.83 | 10.752% | $69.5855 | $69.59 | $69.60 | $69.60 |
| 7 purchase totals = | $456.54 | $485.5504 | $485.55 | $485.55 | $485.60 | |