| 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 | $86.53 | 4.511% | $90.4334 | $90.43 | $90.45 | $90.40 |
| Purchase #2 | $245.30 | 5.277% | $258.2445 | $258.24 | $258.25 | $258.20 |
| Purchase #3 | $60.48 | 5.198% | $63.6238 | $63.62 | $63.60 | $63.60 |
| Purchase #4 | $55.60 | 8.566% | $60.3627 | $60.36 | $60.35 | $60.40 |
| Purchase #5 | $238.34 | 4.483% | $249.0248 | $249.02 | $249.00 | $249.00 |
| Purchase #6 | $162.58 | 12.657% | $183.1578 | $183.16 | $183.15 | $183.20 |
| Purchase #7 | $226.43 | 12.374% | $254.4484 | $254.45 | $254.45 | $254.40 |
| 7 purchase totals = | $1,075.26 | $1,159.2954 | $1,159.28 | $1,159.25 | $1,159.20 | |