| 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 | $44.57 | 10.154% | $49.0956 | $49.10 | $49.10 | $49.10 |
| Purchase #2 | $22.25 | 5.640% | $23.5049 | $23.50 | $23.50 | $23.50 |
| Purchase #3 | $155.84 | 10.689% | $172.4977 | $172.50 | $172.50 | $172.50 |
| Purchase #4 | $160.61 | 8.451% | $174.1832 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $85.61 | 13.548% | $97.2084 | $97.21 | $97.20 | $97.20 |
| Purchase #6 | $226.83 | 9.807% | $249.0752 | $249.08 | $249.10 | $249.10 |
| Purchase #7 | $199.68 | 9.647% | $218.9431 | $218.94 | $218.95 | $218.90 |
| 7 purchase totals = | $895.39 | $984.5081 | $984.51 | $984.55 | $984.50 | |