| 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 | $70.74 | 6.214% | $75.1358 | $75.14 | $75.15 | $75.10 |
| Purchase #2 | $176.34 | 12.776% | $198.8692 | $198.87 | $198.85 | $198.90 |
| Purchase #3 | $16.86 | 7.491% | $18.123 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $29.62 | 6.282% | $31.4807 | $31.48 | $31.50 | $31.50 |
| Purchase #5 | $56.62 | 10.620% | $62.633 | $62.63 | $62.65 | $62.60 |
| Purchase #6 | $29.98 | 8.261% | $32.4566 | $32.46 | $32.45 | $32.50 |
| Purchase #7 | $204.58 | 12.660% | $230.4798 | $230.48 | $230.50 | $230.50 |
| 7 purchase totals = | $584.74 | $649.1781 | $649.18 | $649.20 | $649.20 | |