| 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 | $36.53 | 9.370% | $39.9529 | $39.95 | $39.95 | $40.00 |
| Purchase #2 | $201.51 | 8.284% | $218.2031 | $218.20 | $218.20 | $218.20 |
| Purchase #3 | $119.94 | 4.332% | $125.1358 | $125.14 | $125.15 | $125.10 |
| Purchase #4 | $162.31 | 12.170% | $182.0631 | $182.06 | $182.05 | $182.10 |
| Purchase #5 | $20.86 | 3.506% | $21.5914 | $21.59 | $21.60 | $21.60 |
| Purchase #6 | $162.45 | 4.505% | $169.7684 | $169.77 | $169.75 | $169.80 |
| Purchase #7 | $65.32 | 4.228% | $68.0817 | $68.08 | $68.10 | $68.10 |
| 7 purchase totals = | $768.92 | $824.7964 | $824.79 | $824.80 | $824.90 | |