| 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 | $66.27 | 10.336% | $73.1197 | $73.12 | $73.10 | $73.10 |
| Purchase #2 | $80.33 | 5.202% | $84.5088 | $84.51 | $84.50 | $84.50 |
| Purchase #3 | $50.32 | 10.337% | $55.5216 | $55.52 | $55.50 | $55.50 |
| Purchase #4 | $234.34 | 8.468% | $254.1839 | $254.18 | $254.20 | $254.20 |
| Purchase #5 | $215.60 | 3.528% | $223.2064 | $223.21 | $223.20 | $223.20 |
| Purchase #6 | $111.41 | 6.233% | $118.3542 | $118.35 | $118.35 | $118.40 |
| Purchase #7 | $214.51 | 13.302% | $243.0441 | $243.04 | $243.05 | $243.00 |
| 7 purchase totals = | $972.78 | $1,051.9387 | $1,051.93 | $1,051.90 | $1,051.90 | |