| 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 | $22.42 | 7.432% | $24.0863 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $86.38 | 5.510% | $91.1395 | $91.14 | $91.15 | $91.10 |
| Purchase #3 | $241.36 | 5.585% | $254.84 | $254.84 | $254.85 | $254.80 |
| Purchase #4 | $38.33 | 10.177% | $42.2308 | $42.23 | $42.25 | $42.20 |
| Purchase #5 | $195.59 | 9.858% | $214.8713 | $214.87 | $214.85 | $214.90 |
| Purchase #6 | $33.96 | 8.437% | $36.8252 | $36.83 | $36.85 | $36.80 |
| Purchase #7 | $57.28 | 12.677% | $64.5414 | $64.54 | $64.55 | $64.50 |
| 7 purchase totals = | $675.32 | $728.5345 | $728.54 | $728.60 | $728.40 | |