| 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 | $12.25 | 7.114% | $13.1215 | $13.12 | $13.10 | $13.10 |
| Purchase #2 | $74.67 | 3.172% | $77.0385 | $77.04 | $77.05 | $77.00 |
| Purchase #3 | $24.96 | 8.443% | $27.0674 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $94.65 | 6.823% | $101.108 | $101.11 | $101.10 | $101.10 |
| Purchase #5 | $85.64 | 11.781% | $95.7292 | $95.73 | $95.75 | $95.70 |
| Purchase #6 | $77.52 | 10.508% | $85.6658 | $85.67 | $85.65 | $85.70 |
| Purchase #7 | $186.80 | 8.323% | $202.3474 | $202.35 | $202.35 | $202.30 |
| 7 purchase totals = | $556.49 | $602.0778 | $602.09 | $602.05 | $602.00 | |