| 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 | $48.75 | 13.746% | $55.4512 | $55.45 | $55.45 | $55.50 |
| Purchase #2 | $213.73 | 9.315% | $233.6389 | $233.64 | $233.65 | $233.60 |
| Purchase #3 | $176.26 | 9.174% | $192.4301 | $192.43 | $192.45 | $192.40 |
| Purchase #4 | $45.35 | 10.655% | $50.182 | $50.18 | $50.20 | $50.20 |
| Purchase #5 | $18.40 | 12.514% | $20.7026 | $20.70 | $20.70 | $20.70 |
| Purchase #6 | $174.93 | 10.685% | $193.6213 | $193.62 | $193.60 | $193.60 |
| Purchase #7 | $163.56 | 13.611% | $185.8222 | $185.82 | $185.80 | $185.80 |
| 7 purchase totals = | $840.98 | $931.8483 | $931.84 | $931.85 | $931.80 | |