| 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 | $72.37 | 9.541% | $79.2748 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $113.34 | 6.792% | $121.0381 | $121.04 | $121.05 | $121.00 |
| Purchase #3 | $66.71 | 7.698% | $71.8453 | $71.85 | $71.85 | $71.80 |
| Purchase #4 | $61.68 | 6.130% | $65.461 | $65.46 | $65.45 | $65.50 |
| Purchase #5 | $120.45 | 5.606% | $127.2024 | $127.20 | $127.20 | $127.20 |
| Purchase #6 | $119.43 | 7.140% | $127.9573 | $127.96 | $127.95 | $128.00 |
| Purchase #7 | $150.44 | 5.754% | $159.0963 | $159.10 | $159.10 | $159.10 |
| 7 purchase totals = | $704.42 | $751.8752 | $751.88 | $751.85 | $751.90 | |