| 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 | $73.72 | 3.216% | $76.0908 | $76.09 | $76.10 | $76.10 |
| Purchase #2 | $38.58 | 3.770% | $40.0345 | $40.03 | $40.05 | $40.00 |
| Purchase #3 | $82.26 | 9.675% | $90.2187 | $90.22 | $90.20 | $90.20 |
| Purchase #4 | $228.28 | 13.618% | $259.3672 | $259.37 | $259.35 | $259.40 |
| Purchase #5 | $227.60 | 13.401% | $258.1007 | $258.10 | $258.10 | $258.10 |
| Purchase #6 | $150.42 | 9.525% | $164.7475 | $164.75 | $164.75 | $164.70 |
| Purchase #7 | $107.80 | 4.762% | $112.9334 | $112.93 | $112.95 | $112.90 |
| 7 purchase totals = | $908.66 | $1,001.4928 | $1,001.49 | $1,001.50 | $1,001.40 | |