| 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 | $81.77 | 4.213% | $85.215 | $85.22 | $85.20 | $85.20 |
| Purchase #2 | $19.41 | 13.681% | $22.0655 | $22.07 | $22.05 | $22.10 |
| Purchase #3 | $98.63 | 10.364% | $108.852 | $108.85 | $108.85 | $108.90 |
| Purchase #4 | $211.82 | 13.831% | $241.1168 | $241.12 | $241.10 | $241.10 |
| Purchase #5 | $97.52 | 11.187% | $108.4296 | $108.43 | $108.45 | $108.40 |
| Purchase #6 | $7.47 | 5.267% | $7.8634 | $7.86 | $7.85 | $7.90 |
| Purchase #7 | $124.61 | 9.203% | $136.0779 | $136.08 | $136.10 | $136.10 |
| 7 purchase totals = | $641.23 | $709.6202 | $709.63 | $709.60 | $709.70 | |