| 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 | $137.87 | 6.702% | $147.11 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $47.34 | 9.842% | $51.9992 | $52.00 | $52.00 | $52.00 |
| Purchase #3 | $37.27 | 10.715% | $41.2635 | $41.26 | $41.25 | $41.30 |
| Purchase #4 | $114.50 | 4.426% | $119.5678 | $119.57 | $119.55 | $119.60 |
| Purchase #5 | $51.93 | 12.120% | $58.2239 | $58.22 | $58.20 | $58.20 |
| Purchase #6 | $23.53 | 12.141% | $26.3868 | $26.39 | $26.40 | $26.40 |
| Purchase #7 | $142.59 | 5.446% | $150.3555 | $150.36 | $150.35 | $150.40 |
| 7 purchase totals = | $555.03 | $594.9067 | $594.91 | $594.85 | $595.00 | |