| 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 | $57.90 | 7.264% | $62.1059 | $62.11 | $62.10 | $62.10 |
| Purchase #2 | $205.58 | 3.172% | $212.101 | $212.10 | $212.10 | $212.10 |
| Purchase #3 | $75.78 | 5.610% | $80.0313 | $80.03 | $80.05 | $80.00 |
| Purchase #4 | $242.89 | 12.807% | $273.9969 | $274.00 | $274.00 | $274.00 |
| Purchase #5 | $230.73 | 5.382% | $243.1479 | $243.15 | $243.15 | $243.10 |
| Purchase #6 | $177.84 | 5.472% | $187.5714 | $187.57 | $187.55 | $187.60 |
| Purchase #7 | $207.66 | 13.255% | $235.1853 | $235.19 | $235.20 | $235.20 |
| 7 purchase totals = | $1,198.38 | $1,294.1397 | $1,294.15 | $1,294.15 | $1,294.10 | |