| 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 | $8.43 | 5.745% | $8.9143 | $8.91 | $8.90 | $8.90 |
| Purchase #2 | $42.81 | 11.416% | $47.6972 | $47.70 | $47.70 | $47.70 |
| Purchase #3 | $206.51 | 4.601% | $216.0115 | $216.01 | $216.00 | $216.00 |
| Purchase #4 | $223.40 | 8.729% | $242.9006 | $242.90 | $242.90 | $242.90 |
| Purchase #5 | $239.82 | 9.247% | $261.9962 | $262.00 | $262.00 | $262.00 |
| Purchase #6 | $25.91 | 11.653% | $28.9293 | $28.93 | $28.95 | $28.90 |
| Purchase #7 | $220.50 | 12.567% | $248.2102 | $248.21 | $248.20 | $248.20 |
| 7 purchase totals = | $967.38 | $1,054.6593 | $1,054.66 | $1,054.65 | $1,054.60 | |