| 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 | $42.46 | 5.691% | $44.8764 | $44.88 | $44.90 | $44.90 |
| Purchase #2 | $83.53 | 3.176% | $86.1829 | $86.18 | $86.20 | $86.20 |
| Purchase #3 | $136.84 | 13.558% | $155.3928 | $155.39 | $155.40 | $155.40 |
| Purchase #4 | $192.74 | 4.866% | $202.1187 | $202.12 | $202.10 | $202.10 |
| Purchase #5 | $245.37 | 3.545% | $254.0684 | $254.07 | $254.05 | $254.10 |
| Purchase #6 | $85.57 | 11.768% | $95.6399 | $95.64 | $95.65 | $95.60 |
| Purchase #7 | $240.87 | 11.701% | $269.0542 | $269.05 | $269.05 | $269.10 |
| 7 purchase totals = | $1,027.38 | $1,107.3333 | $1,107.33 | $1,107.35 | $1,107.40 | |