| 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 | $43.81 | 12.470% | $49.2731 | $49.27 | $49.25 | $49.30 |
| Purchase #2 | $144.41 | 7.279% | $154.9216 | $154.92 | $154.90 | $154.90 |
| Purchase #3 | $174.94 | 10.127% | $192.6562 | $192.66 | $192.65 | $192.70 |
| Purchase #4 | $70.32 | 5.293% | $74.042 | $74.04 | $74.05 | $74.00 |
| Purchase #5 | $197.89 | 10.716% | $219.0959 | $219.10 | $219.10 | $219.10 |
| Purchase #6 | $49.36 | 4.219% | $51.4425 | $51.44 | $51.45 | $51.40 |
| Purchase #7 | $230.51 | 8.107% | $249.1974 | $249.20 | $249.20 | $249.20 |
| 7 purchase totals = | $911.24 | $990.6287 | $990.63 | $990.60 | $990.60 | |