| 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 | $5.76 | 3.776% | $5.9775 | $5.98 | $6.00 | $6.00 |
| Purchase #2 | $89.69 | 11.620% | $100.112 | $100.11 | $100.10 | $100.10 |
| Purchase #3 | $195.87 | 9.130% | $213.7529 | $213.75 | $213.75 | $213.80 |
| Purchase #4 | $81.67 | 12.179% | $91.6166 | $91.62 | $91.60 | $91.60 |
| Purchase #5 | $154.46 | 12.268% | $173.4092 | $173.41 | $173.40 | $173.40 |
| Purchase #6 | $248.82 | 3.869% | $258.4468 | $258.45 | $258.45 | $258.40 |
| Purchase #7 | $96.27 | 13.603% | $109.3656 | $109.37 | $109.35 | $109.40 |
| 7 purchase totals = | $872.54 | $952.6806 | $952.69 | $952.65 | $952.70 | |