| 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 | $88.61 | 3.444% | $91.6617 | $91.66 | $91.65 | $91.70 |
| Purchase #2 | $225.98 | 12.423% | $254.0535 | $254.05 | $254.05 | $254.10 |
| Purchase #3 | $213.72 | 10.393% | $235.9319 | $235.93 | $235.95 | $235.90 |
| Purchase #4 | $213.91 | 8.411% | $231.902 | $231.90 | $231.90 | $231.90 |
| Purchase #5 | $201.68 | 11.512% | $224.8974 | $224.90 | $224.90 | $224.90 |
| Purchase #6 | $155.93 | 4.211% | $162.4962 | $162.50 | $162.50 | $162.50 |
| Purchase #7 | $71.77 | 4.254% | $74.8231 | $74.82 | $74.80 | $74.80 |
| 7 purchase totals = | $1,171.60 | $1,275.7658 | $1,275.76 | $1,275.75 | $1,275.80 | |