| 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 | $71.52 | 10.837% | $79.2706 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $167.63 | 11.323% | $186.6107 | $186.61 | $186.60 | $186.60 |
| Purchase #3 | $172.90 | 12.440% | $194.4088 | $194.41 | $194.40 | $194.40 |
| Purchase #4 | $199.85 | 7.127% | $214.0933 | $214.09 | $214.10 | $214.10 |
| Purchase #5 | $81.66 | 7.768% | $88.0033 | $88.00 | $88.00 | $88.00 |
| Purchase #6 | $213.79 | 4.320% | $223.0257 | $223.03 | $223.05 | $223.00 |
| Purchase #7 | $17.75 | 9.179% | $19.3793 | $19.38 | $19.40 | $19.40 |
| 7 purchase totals = | $925.10 | $1,004.7917 | $1,004.79 | $1,004.80 | $1,004.80 | |