| 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 | $109.43 | 4.489% | $114.3423 | $114.34 | $114.35 | $114.30 |
| Purchase #2 | $76.95 | 4.220% | $80.1973 | $80.20 | $80.20 | $80.20 |
| Purchase #3 | $31.36 | 9.130% | $34.2232 | $34.22 | $34.20 | $34.20 |
| Purchase #4 | $27.70 | 10.442% | $30.5924 | $30.59 | $30.60 | $30.60 |
| Purchase #5 | $94.53 | 12.756% | $106.5882 | $106.59 | $106.60 | $106.60 |
| Purchase #6 | $19.70 | 6.199% | $20.9212 | $20.92 | $20.90 | $20.90 |
| Purchase #7 | $103.80 | 13.115% | $117.4134 | $117.41 | $117.40 | $117.40 |
| 7 purchase totals = | $463.47 | $504.2780 | $504.27 | $504.25 | $504.20 | |