| 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 | $95.73 | 13.202% | $108.3683 | $108.37 | $108.35 | $108.40 |
| Purchase #2 | $32.50 | 12.185% | $36.4601 | $36.46 | $36.45 | $36.50 |
| Purchase #3 | $144.61 | 8.282% | $156.5866 | $156.59 | $156.60 | $156.60 |
| Purchase #4 | $158.50 | 7.630% | $170.5936 | $170.59 | $170.60 | $170.60 |
| Purchase #5 | $78.60 | 9.392% | $85.9821 | $85.98 | $86.00 | $86.00 |
| Purchase #6 | $19.73 | 13.742% | $22.4413 | $22.44 | $22.45 | $22.40 |
| Purchase #7 | $52.52 | 9.123% | $57.3114 | $57.31 | $57.30 | $57.30 |
| 7 purchase totals = | $582.19 | $637.7434 | $637.74 | $637.75 | $637.80 | |