| 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 | $76.65 | 6.660% | $81.7549 | $81.75 | $81.75 | $81.80 |
| Purchase #2 | $245.59 | 10.583% | $271.5808 | $271.58 | $271.60 | $271.60 |
| Purchase #3 | $226.90 | 12.150% | $254.4684 | $254.47 | $254.45 | $254.50 |
| Purchase #4 | $106.95 | 5.394% | $112.7189 | $112.72 | $112.70 | $112.70 |
| Purchase #5 | $101.30 | 11.651% | $113.1025 | $113.10 | $113.10 | $113.10 |
| Purchase #6 | $134.51 | 4.138% | $140.076 | $140.08 | $140.10 | $140.10 |
| Purchase #7 | $32.89 | 10.129% | $36.2214 | $36.22 | $36.20 | $36.20 |
| 7 purchase totals = | $924.79 | $1,009.9229 | $1,009.92 | $1,009.90 | $1,010.00 | |