| 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 | $84.26 | 4.857% | $88.3525 | $88.35 | $88.35 | $88.40 |
| Purchase #2 | $81.69 | 10.427% | $90.2078 | $90.21 | $90.20 | $90.20 |
| Purchase #3 | $161.25 | 9.779% | $177.0186 | $177.02 | $177.00 | $177.00 |
| Purchase #4 | $221.86 | 4.518% | $231.8836 | $231.88 | $231.90 | $231.90 |
| Purchase #5 | $193.30 | 6.260% | $205.4006 | $205.40 | $205.40 | $205.40 |
| Purchase #6 | $61.84 | 13.625% | $70.2657 | $70.27 | $70.25 | $70.30 |
| Purchase #7 | $191.30 | 8.575% | $207.704 | $207.70 | $207.70 | $207.70 |
| 7 purchase totals = | $995.50 | $1,070.8328 | $1,070.83 | $1,070.80 | $1,070.90 | |