| 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 | $48.87 | 5.506% | $51.5608 | $51.56 | $51.55 | $51.60 |
| Purchase #2 | $104.71 | 6.806% | $111.8366 | $111.84 | $111.85 | $111.80 |
| Purchase #3 | $148.81 | 5.715% | $157.3145 | $157.31 | $157.30 | $157.30 |
| Purchase #4 | $178.88 | 9.209% | $195.3531 | $195.35 | $195.35 | $195.40 |
| Purchase #5 | $51.71 | 12.471% | $58.1588 | $58.16 | $58.15 | $58.20 |
| Purchase #6 | $129.86 | 13.579% | $147.4937 | $147.49 | $147.50 | $147.50 |
| Purchase #7 | $14.40 | 13.364% | $16.3244 | $16.32 | $16.30 | $16.30 |
| 7 purchase totals = | $677.24 | $738.0419 | $738.03 | $738.00 | $738.10 | |