| 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 | $51.31 | 10.170% | $56.5282 | $56.53 | $56.55 | $56.50 |
| Purchase #2 | $221.61 | 5.861% | $234.5986 | $234.60 | $234.60 | $234.60 |
| Purchase #3 | $48.54 | 4.258% | $50.6068 | $50.61 | $50.60 | $50.60 |
| Purchase #4 | $183.55 | 11.307% | $204.304 | $204.30 | $204.30 | $204.30 |
| Purchase #5 | $77.90 | 7.782% | $83.9622 | $83.96 | $83.95 | $84.00 |
| Purchase #6 | $18.75 | 4.739% | $19.6386 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $188.63 | 12.492% | $212.1937 | $212.19 | $212.20 | $212.20 |
| 7 purchase totals = | $790.29 | $861.8321 | $861.83 | $861.85 | $861.80 | |