| 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 | $11.72 | 10.208% | $12.9164 | $12.92 | $12.90 | $12.90 |
| Purchase #2 | $79.46 | 6.678% | $84.7663 | $84.77 | $84.75 | $84.80 |
| Purchase #3 | $243.87 | 11.671% | $272.3321 | $272.33 | $272.35 | $272.30 |
| Purchase #4 | $72.72 | 12.619% | $81.8965 | $81.90 | $81.90 | $81.90 |
| Purchase #5 | $191.32 | 4.701% | $200.314 | $200.31 | $200.30 | $200.30 |
| Purchase #6 | $114.65 | 8.790% | $124.7277 | $124.73 | $124.75 | $124.70 |
| Purchase #7 | $246.64 | 13.155% | $279.0855 | $279.09 | $279.10 | $279.10 |
| 7 purchase totals = | $960.38 | $1,056.0385 | $1,056.05 | $1,056.05 | $1,056.00 | |