| 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 | $85.25 | 3.568% | $88.2917 | $88.29 | $88.30 | $88.30 |
| Purchase #2 | $32.28 | 11.818% | $36.0949 | $36.09 | $36.10 | $36.10 |
| Purchase #3 | $207.78 | 5.792% | $219.8146 | $219.81 | $219.80 | $219.80 |
| Purchase #4 | $188.26 | 9.782% | $206.6756 | $206.68 | $206.70 | $206.70 |
| Purchase #5 | $30.52 | 4.294% | $31.8305 | $31.83 | $31.85 | $31.80 |
| Purchase #6 | $108.50 | 9.634% | $118.9529 | $118.95 | $118.95 | $119.00 |
| Purchase #7 | $179.42 | 3.625% | $185.924 | $185.92 | $185.90 | $185.90 |
| 7 purchase totals = | $832.01 | $887.5842 | $887.57 | $887.60 | $887.60 | |