| 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 | $48.30 | 3.678% | $50.0765 | $50.08 | $50.10 | $50.10 |
| Purchase #2 | $56.89 | 5.599% | $60.0753 | $60.08 | $60.10 | $60.10 |
| Purchase #3 | $195.47 | 4.369% | $204.0101 | $204.01 | $204.00 | $204.00 |
| Purchase #4 | $14.47 | 5.761% | $15.3036 | $15.30 | $15.30 | $15.30 |
| Purchase #5 | $57.70 | 8.735% | $62.7401 | $62.74 | $62.75 | $62.70 |
| Purchase #6 | $85.27 | 13.501% | $96.7823 | $96.78 | $96.80 | $96.80 |
| Purchase #7 | $165.75 | 12.834% | $187.0224 | $187.02 | $187.00 | $187.00 |
| 7 purchase totals = | $623.85 | $676.0103 | $676.01 | $676.05 | $676.00 | |