| 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 | $22.83 | 7.226% | $24.4797 | $24.48 | $24.50 | $24.50 |
| Purchase #2 | $48.81 | 4.276% | $50.8971 | $50.90 | $50.90 | $50.90 |
| Purchase #3 | $244.57 | 5.431% | $257.8526 | $257.85 | $257.85 | $257.90 |
| Purchase #4 | $239.45 | 4.297% | $249.7392 | $249.74 | $249.75 | $249.70 |
| Purchase #5 | $9.30 | 9.824% | $10.2136 | $10.21 | $10.20 | $10.20 |
| Purchase #6 | $5.46 | 8.529% | $5.9257 | $5.93 | $5.95 | $5.90 |
| Purchase #7 | $174.77 | 8.697% | $189.9697 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $745.19 | $789.0776 | $789.08 | $789.10 | $789.10 | |