| 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 | $47.56 | 13.230% | $53.8522 | $53.85 | $53.85 | $53.90 |
| Purchase #2 | $28.87 | 4.127% | $30.0615 | $30.06 | $30.05 | $30.10 |
| Purchase #3 | $118.42 | 10.549% | $130.9121 | $130.91 | $130.90 | $130.90 |
| Purchase #4 | $177.44 | 8.642% | $192.7744 | $192.77 | $192.75 | $192.80 |
| Purchase #5 | $161.65 | 10.381% | $178.4309 | $178.43 | $178.45 | $178.40 |
| Purchase #6 | $205.32 | 12.808% | $231.6174 | $231.62 | $231.60 | $231.60 |
| Purchase #7 | $110.87 | 5.403% | $116.8603 | $116.86 | $116.85 | $116.90 |
| 7 purchase totals = | $850.13 | $934.5088 | $934.50 | $934.45 | $934.60 | |