| 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 | $67.59 | 6.163% | $71.7556 | $71.76 | $71.75 | $71.80 |
| Purchase #2 | $231.95 | 9.180% | $253.243 | $253.24 | $253.25 | $253.20 |
| Purchase #3 | $110.44 | 4.400% | $115.2994 | $115.30 | $115.30 | $115.30 |
| Purchase #4 | $173.29 | 6.455% | $184.4759 | $184.48 | $184.50 | $184.50 |
| Purchase #5 | $12.50 | 13.758% | $14.2198 | $14.22 | $14.20 | $14.20 |
| Purchase #6 | $52.71 | 6.625% | $56.202 | $56.20 | $56.20 | $56.20 |
| Purchase #7 | $40.95 | 12.737% | $46.1658 | $46.17 | $46.15 | $46.20 |
| 7 purchase totals = | $689.43 | $741.3615 | $741.37 | $741.35 | $741.40 | |