| 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 | $16.51 | 7.351% | $17.7237 | $17.72 | $17.70 | $17.70 |
| Purchase #2 | $63.64 | 8.505% | $69.0526 | $69.05 | $69.05 | $69.10 |
| Purchase #3 | $72.65 | 12.176% | $81.4959 | $81.50 | $81.50 | $81.50 |
| Purchase #4 | $234.64 | 4.549% | $245.3138 | $245.31 | $245.30 | $245.30 |
| Purchase #5 | $155.66 | 6.517% | $165.8044 | $165.80 | $165.80 | $165.80 |
| Purchase #6 | $164.47 | 12.377% | $184.8265 | $184.83 | $184.85 | $184.80 |
| Purchase #7 | $206.31 | 13.526% | $234.2155 | $234.22 | $234.20 | $234.20 |
| 7 purchase totals = | $913.88 | $998.4324 | $998.43 | $998.40 | $998.40 | |