| 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 | $121.45 | 6.726% | $129.6187 | $129.62 | $129.60 | $129.60 |
| Purchase #2 | $45.66 | 11.812% | $51.0534 | $51.05 | $51.05 | $51.10 |
| Purchase #3 | $69.52 | 7.239% | $74.5526 | $74.55 | $74.55 | $74.60 |
| Purchase #4 | $173.58 | 11.511% | $193.5608 | $193.56 | $193.55 | $193.60 |
| Purchase #5 | $84.31 | 8.845% | $91.7672 | $91.77 | $91.75 | $91.80 |
| Purchase #6 | $219.53 | 13.773% | $249.7659 | $249.77 | $249.75 | $249.80 |
| Purchase #7 | $107.44 | 7.513% | $115.512 | $115.51 | $115.50 | $115.50 |
| 7 purchase totals = | $821.49 | $905.8306 | $905.83 | $905.75 | $906.00 | |