| 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 | $80.50 | 10.201% | $88.7118 | $88.71 | $88.70 | $88.70 |
| Purchase #2 | $221.44 | 8.789% | $240.9024 | $240.90 | $240.90 | $240.90 |
| Purchase #3 | $28.83 | 3.476% | $29.8321 | $29.83 | $29.85 | $29.80 |
| Purchase #4 | $84.92 | 8.868% | $92.4507 | $92.45 | $92.45 | $92.50 |
| Purchase #5 | $214.96 | 5.294% | $226.34 | $226.34 | $226.35 | $226.30 |
| Purchase #6 | $28.50 | 6.772% | $30.43 | $30.43 | $30.45 | $30.40 |
| Purchase #7 | $177.97 | 13.752% | $202.4444 | $202.44 | $202.45 | $202.40 |
| 7 purchase totals = | $837.12 | $911.1114 | $911.10 | $911.15 | $911.00 | |