| 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 | $92.95 | 7.115% | $99.5634 | $99.56 | $99.55 | $99.60 |
| Purchase #2 | $168.44 | 11.742% | $188.2182 | $188.22 | $188.20 | $188.20 |
| Purchase #3 | $103.45 | 9.258% | $113.0274 | $113.03 | $113.05 | $113.00 |
| Purchase #4 | $28.77 | 13.672% | $32.7034 | $32.70 | $32.70 | $32.70 |
| Purchase #5 | $117.94 | 12.844% | $133.0882 | $133.09 | $133.10 | $133.10 |
| Purchase #6 | $132.98 | 13.779% | $151.3033 | $151.30 | $151.30 | $151.30 |
| Purchase #7 | $133.62 | 7.375% | $143.4745 | $143.47 | $143.45 | $143.50 |
| 7 purchase totals = | $778.15 | $861.3784 | $861.37 | $861.35 | $861.40 | |