| 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 | $45.40 | 9.299% | $49.6217 | $49.62 | $49.60 | $49.60 |
| Purchase #2 | $181.69 | 9.514% | $198.976 | $198.98 | $199.00 | $199.00 |
| Purchase #3 | $195.32 | 4.497% | $204.1035 | $204.10 | $204.10 | $204.10 |
| Purchase #4 | $175.99 | 9.350% | $192.4451 | $192.45 | $192.45 | $192.40 |
| Purchase #5 | $36.37 | 13.726% | $41.3621 | $41.36 | $41.35 | $41.40 |
| Purchase #6 | $64.93 | 13.541% | $73.7222 | $73.72 | $73.70 | $73.70 |
| Purchase #7 | $16.45 | 4.460% | $17.1837 | $17.18 | $17.20 | $17.20 |
| 7 purchase totals = | $716.15 | $777.4143 | $777.41 | $777.40 | $777.40 | |