| 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 | $100.81 | 5.405% | $106.2588 | $106.26 | $106.25 | $106.30 |
| Purchase #2 | $208.36 | 4.581% | $217.905 | $217.91 | $217.90 | $217.90 |
| Purchase #3 | $15.55 | 4.664% | $16.2753 | $16.28 | $16.30 | $16.30 |
| Purchase #4 | $84.97 | 10.724% | $94.0822 | $94.08 | $94.10 | $94.10 |
| Purchase #5 | $30.72 | 6.201% | $32.6249 | $32.62 | $32.60 | $32.60 |
| Purchase #6 | $171.44 | 7.699% | $184.6392 | $184.64 | $184.65 | $184.60 |
| Purchase #7 | $230.77 | 10.571% | $255.1647 | $255.16 | $255.15 | $255.20 |
| 7 purchase totals = | $842.62 | $906.9501 | $906.95 | $906.95 | $907.00 | |