| 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 | $35.30 | 4.118% | $36.7537 | $36.75 | $36.75 | $36.80 |
| Purchase #2 | $57.27 | 7.143% | $61.3608 | $61.36 | $61.35 | $61.40 |
| Purchase #3 | $16.80 | 8.828% | $18.2831 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $205.74 | 13.713% | $233.9531 | $233.95 | $233.95 | $234.00 |
| Purchase #5 | $6.69 | 6.237% | $7.1073 | $7.11 | $7.10 | $7.10 |
| Purchase #6 | $193.31 | 8.797% | $210.3155 | $210.32 | $210.30 | $210.30 |
| Purchase #7 | $83.66 | 4.772% | $87.6523 | $87.65 | $87.65 | $87.70 |
| 7 purchase totals = | $598.77 | $655.4258 | $655.42 | $655.40 | $655.60 | |