| 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 | $104.77 | 5.663% | $110.7031 | $110.70 | $110.70 | $110.70 |
| Purchase #2 | $248.78 | 10.270% | $274.3297 | $274.33 | $274.35 | $274.30 |
| Purchase #3 | $8.86 | 6.156% | $9.4054 | $9.41 | $9.40 | $9.40 |
| Purchase #4 | $216.42 | 7.233% | $232.0737 | $232.07 | $232.05 | $232.10 |
| Purchase #5 | $152.63 | 9.241% | $166.7345 | $166.73 | $166.75 | $166.70 |
| Purchase #6 | $70.82 | 12.843% | $79.9154 | $79.92 | $79.90 | $79.90 |
| Purchase #7 | $94.26 | 5.116% | $99.0823 | $99.08 | $99.10 | $99.10 |
| 7 purchase totals = | $896.54 | $972.2441 | $972.24 | $972.25 | $972.20 | |