| 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 | $190.80 | 10.438% | $210.7157 | $210.72 | $210.70 | $210.70 |
| Purchase #2 | $68.55 | 10.860% | $75.9945 | $75.99 | $76.00 | $76.00 |
| Purchase #3 | $32.33 | 4.303% | $33.7212 | $33.72 | $33.70 | $33.70 |
| Purchase #4 | $31.36 | 3.332% | $32.4049 | $32.40 | $32.40 | $32.40 |
| Purchase #5 | $180.37 | 9.529% | $197.5575 | $197.56 | $197.55 | $197.60 |
| Purchase #6 | $95.27 | 11.177% | $105.9183 | $105.92 | $105.90 | $105.90 |
| Purchase #7 | $66.79 | 4.375% | $69.7121 | $69.71 | $69.70 | $69.70 |
| 7 purchase totals = | $665.47 | $726.0242 | $726.02 | $725.95 | $726.00 | |