| 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 | $8.34 | 9.621% | $9.1424 | $9.14 | $9.15 | $9.10 |
| Purchase #2 | $249.32 | 10.827% | $276.3139 | $276.31 | $276.30 | $276.30 |
| Purchase #3 | $179.41 | 8.853% | $195.2932 | $195.29 | $195.30 | $195.30 |
| Purchase #4 | $126.47 | 10.355% | $139.566 | $139.57 | $139.55 | $139.60 |
| Purchase #5 | $142.39 | 9.488% | $155.9 | $155.90 | $155.90 | $155.90 |
| Purchase #6 | $45.63 | 11.499% | $50.877 | $50.88 | $50.90 | $50.90 |
| Purchase #7 | $12.78 | 6.527% | $13.6142 | $13.61 | $13.60 | $13.60 |
| 7 purchase totals = | $764.34 | $840.7067 | $840.70 | $840.70 | $840.70 | |