| 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 | $50.53 | 9.123% | $55.1399 | $55.14 | $55.15 | $55.10 |
| Purchase #2 | $11.53 | 13.207% | $13.0528 | $13.05 | $13.05 | $13.10 |
| Purchase #3 | $146.62 | 10.643% | $162.2248 | $162.22 | $162.20 | $162.20 |
| Purchase #4 | $39.97 | 11.255% | $44.4686 | $44.47 | $44.45 | $44.50 |
| Purchase #5 | $246.33 | 7.575% | $264.9895 | $264.99 | $265.00 | $265.00 |
| Purchase #6 | $31.36 | 9.618% | $34.3762 | $34.38 | $34.40 | $34.40 |
| Purchase #7 | $78.74 | 13.395% | $89.2872 | $89.29 | $89.30 | $89.30 |
| 7 purchase totals = | $605.08 | $663.5390 | $663.54 | $663.55 | $663.60 | |