| 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 | $239.78 | 5.472% | $252.9008 | $252.90 | $252.90 | $252.90 |
| Purchase #2 | $51.75 | 5.839% | $54.7717 | $54.77 | $54.75 | $54.80 |
| Purchase #3 | $51.64 | 10.538% | $57.0818 | $57.08 | $57.10 | $57.10 |
| Purchase #4 | $71.50 | 3.789% | $74.2091 | $74.21 | $74.20 | $74.20 |
| Purchase #5 | $71.47 | 5.462% | $75.3737 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $5.76 | 6.676% | $6.1445 | $6.14 | $6.15 | $6.10 |
| Purchase #7 | $87.81 | 10.523% | $97.0502 | $97.05 | $97.05 | $97.10 |
| 7 purchase totals = | $579.71 | $617.5318 | $617.52 | $617.50 | $617.60 | |