| 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 | $83.67 | 9.172% | $91.3442 | $91.34 | $91.35 | $91.30 |
| Purchase #2 | $27.70 | 6.606% | $29.5299 | $29.53 | $29.55 | $29.50 |
| Purchase #3 | $18.98 | 9.484% | $20.7801 | $20.78 | $20.80 | $20.80 |
| Purchase #4 | $109.49 | 8.348% | $118.6302 | $118.63 | $118.65 | $118.60 |
| Purchase #5 | $184.75 | 12.508% | $207.8585 | $207.86 | $207.85 | $207.90 |
| Purchase #6 | $50.73 | 12.357% | $56.9987 | $57.00 | $57.00 | $57.00 |
| Purchase #7 | $181.92 | 10.739% | $201.4564 | $201.46 | $201.45 | $201.50 |
| 7 purchase totals = | $657.24 | $726.5980 | $726.60 | $726.65 | $726.60 | |