| 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 | $49.25 | 3.650% | $51.0476 | $51.05 | $51.05 | $51.00 |
| Purchase #2 | $198.81 | 12.362% | $223.3869 | $223.39 | $223.40 | $223.40 |
| Purchase #3 | $148.38 | 9.120% | $161.9123 | $161.91 | $161.90 | $161.90 |
| Purchase #4 | $86.59 | 9.323% | $94.6628 | $94.66 | $94.65 | $94.70 |
| Purchase #5 | $165.98 | 8.393% | $179.9107 | $179.91 | $179.90 | $179.90 |
| Purchase #6 | $211.80 | 3.576% | $219.374 | $219.37 | $219.35 | $219.40 |
| Purchase #7 | $145.67 | 11.661% | $162.6566 | $162.66 | $162.65 | $162.70 |
| 7 purchase totals = | $1,006.48 | $1,092.9509 | $1,092.95 | $1,092.90 | $1,093.00 | |