| 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 | $32.48 | 10.835% | $35.9992 | $36.00 | $36.00 | $36.00 |
| Purchase #2 | $127.95 | 9.346% | $139.9082 | $139.91 | $139.90 | $139.90 |
| Purchase #3 | $22.31 | 10.545% | $24.6626 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $238.59 | 5.296% | $251.2257 | $251.23 | $251.25 | $251.20 |
| Purchase #5 | $59.45 | 3.581% | $61.5789 | $61.58 | $61.60 | $61.60 |
| Purchase #6 | $196.96 | 3.446% | $203.7472 | $203.75 | $203.75 | $203.70 |
| Purchase #7 | $106.71 | 5.711% | $112.8042 | $112.80 | $112.80 | $112.80 |
| 7 purchase totals = | $784.45 | $829.9260 | $829.93 | $829.95 | $829.90 | |