| 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 | $90.33 | 12.681% | $101.7847 | $101.78 | $101.80 | $101.80 |
| Purchase #2 | $33.77 | 5.301% | $35.5601 | $35.56 | $35.55 | $35.60 |
| Purchase #3 | $219.92 | 12.734% | $247.9246 | $247.92 | $247.90 | $247.90 |
| Purchase #4 | $74.92 | 6.197% | $79.5628 | $79.56 | $79.55 | $79.60 |
| Purchase #5 | $60.81 | 5.412% | $64.101 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $75.82 | 8.780% | $82.477 | $82.48 | $82.50 | $82.50 |
| Purchase #7 | $23.80 | 8.660% | $25.8611 | $25.86 | $25.85 | $25.90 |
| 7 purchase totals = | $579.37 | $637.2713 | $637.26 | $637.25 | $637.40 | |