| 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 | $64.54 | 6.787% | $68.9203 | $68.92 | $68.90 | $68.90 |
| Purchase #2 | $99.85 | 8.870% | $108.7067 | $108.71 | $108.70 | $108.70 |
| Purchase #3 | $202.37 | 11.670% | $225.9866 | $225.99 | $226.00 | $226.00 |
| Purchase #4 | $80.30 | 13.580% | $91.2047 | $91.20 | $91.20 | $91.20 |
| Purchase #5 | $29.93 | 9.465% | $32.7629 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $141.44 | 13.812% | $160.9757 | $160.98 | $161.00 | $161.00 |
| Purchase #7 | $191.91 | 3.527% | $198.6787 | $198.68 | $198.70 | $198.70 |
| 7 purchase totals = | $810.34 | $887.2356 | $887.24 | $887.25 | $887.30 | |