| 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 | $83.86 | 8.741% | $91.1902 | $91.19 | $91.20 | $91.20 |
| Purchase #2 | $64.75 | 3.618% | $67.0927 | $67.09 | $67.10 | $67.10 |
| Purchase #3 | $107.34 | 10.593% | $118.7105 | $118.71 | $118.70 | $118.70 |
| Purchase #4 | $180.86 | 5.585% | $190.961 | $190.96 | $190.95 | $191.00 |
| Purchase #5 | $245.44 | 13.611% | $278.8468 | $278.85 | $278.85 | $278.80 |
| Purchase #6 | $106.31 | 10.471% | $117.4417 | $117.44 | $117.45 | $117.40 |
| Purchase #7 | $39.74 | 11.736% | $44.4039 | $44.40 | $44.40 | $44.40 |
| 7 purchase totals = | $828.30 | $908.6468 | $908.64 | $908.65 | $908.60 | |