| 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 | $74.78 | 13.861% | $85.1453 | $85.15 | $85.15 | $85.10 |
| Purchase #2 | $17.94 | 5.451% | $18.9179 | $18.92 | $18.90 | $18.90 |
| Purchase #3 | $106.59 | 5.233% | $112.1679 | $112.17 | $112.15 | $112.20 |
| Purchase #4 | $228.73 | 13.277% | $259.0985 | $259.10 | $259.10 | $259.10 |
| Purchase #5 | $14.56 | 7.522% | $15.6552 | $15.66 | $15.65 | $15.70 |
| Purchase #6 | $22.96 | 7.346% | $24.6466 | $24.65 | $24.65 | $24.60 |
| Purchase #7 | $193.84 | 9.202% | $211.6772 | $211.68 | $211.70 | $211.70 |
| 7 purchase totals = | $659.40 | $727.3086 | $727.33 | $727.30 | $727.30 | |